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John Fiedler MD in South Elgin, Illinois

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John Fiedler MD has Internal Medicine as his primary medical specialty. Their primary office is: 1901 Silver Glen Rd in South Elgin, Illinois. There are 6 additional office locations for John Fiedler MD that can be viewed towards the end of their profile.

They're a part of the: Legacy Healthcare Services Inc medical group which has around 2,617 members. You can call their office at 847-214-6271 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1993 (around 31 years of experience). They are listed as doing telehealth appointments.


John T Fiedler MD Office Phone and Directions

John Fiedler MD
Legacy Healthcare Services Inc
1901 Silver Glen Rd
South Elgin, Illinois 60177
847-214-6271


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Phone: 847-214-6271


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Healthcare Info for John Fiedler MD

Medical School: Loyola University Of Chicago, Stritch School Of Medicine
Graduation Year: 1993
The Primary Medical Specialty for John Fiedler MD is listed as: Internal Medicine
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 31
PAC (PECOS ID)#: 2860462066
NPI #: 1487623716
NPI Created On: 03/17/2006
NPI Last Updated Listed as: 08/07/2023
Primary Taxonomy Code: 207R00000X
License Number:
036095731
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Blue Cross Blue Shield
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Insertion of needle into vein for collection of blood sample
  2. Bone density measurement using dedicated x-ray machine
  3. Blood test, basic group of blood chemicals
  4. Blood test, comprehensive group of blood chemicals
  5. Blood test, lipids (cholesterol and triglycerides)
  6. Automated urinalysis test
  7. Urine microalbumin (protein) level
  8. Stool analysis for blood
  9. Vitamin d-3 level
  10. Creatinine level to test for kidney function or muscle injury
  11. Cyanocobalamin (vitamin b-12) level
  12. Ferritin (blood protein) level
  13. Folic acid level
  14. Hemoglobin a1c level
  15. Iron level
  16. Iron binding capacity
  17. Magnesium level
  18. Parathormone (parathyroid hormone) level
  19. Blood potassium level
  20. Psa (prostate specific antigen) measurement

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $17

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788304451

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: INVOKANA

Open Associated Drug #1: 50458-140-30

Drug or Biological: Drug

Product Category #2: Cardiovascular & Metabolism

Name Of Drug #2:: XARELTO

Associated Drug #2: 50458-580-30


Payments Total: $16

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788304453

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: INVOKANA

Open Associated Drug #1: 50458-140-30

Drug or Biological: Drug

Product Category #2: Cardiovascular & Metabolism

Name Of Drug #2:: XARELTO

Associated Drug #2: 50458-580-30


Payments Total: $17

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788304455

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: INVOKANA

Open Associated Drug #1: 50458-140-30

Drug or Biological: Drug

Product Category #2: Cardiovascular & Metabolism

Name Of Drug #2:: XARELTO

Associated Drug #2: 50458-580-30


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788304457

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: XARELTO

Open Associated Drug #1: 50458-580-30


Payments Total: $19

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 792505423

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Endocrinology

Name of Drug #1: Tirosint

Open Associated Drug #1: 71858-0010-4


Payments Total: $27

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 794463829

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: NEUROSCIENCE

Name of Drug #1: UBRELVY

Open Associated Drug #1: 0023-6501-10


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 825443149

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Bone Health

Name of Drug #1: EVENITY

Open Associated Drug #1: 55513-880-02

Drug or Biological: Biological

Product Category #2: Bone Health

Name Of Drug #2:: Prolia

Associated Drug #2: 55513-710-01


Payments Total: $16

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 825443131

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Bone Health

Name of Drug #1: EVENITY

Open Associated Drug #1: 55513-880-02

Drug or Biological: Biological

Product Category #2: Bone Health

Name Of Drug #2:: Prolia

Associated Drug #2: 55513-710-01


Payments Total: $20

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 825443137

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Bone Health

Name of Drug #1: EVENITY

Open Associated Drug #1: 55513-880-02

Drug or Biological: Biological

Product Category #2: Bone Health

Name Of Drug #2:: Prolia

Associated Drug #2: 55513-710-01


Payments Total: $10

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 825443143

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Bone Health

Name of Drug #1: EVENITY

Open Associated Drug #1: 55513-880-02

Drug or Biological: Biological

Product Category #2: Bone Health

Name Of Drug #2:: Prolia

Associated Drug #2: 55513-710-01


Additional Office Locations

1. Dupage Medical Group Ltd
30 Stratford Dr
Bloomingdale, IL 60108
Group Members: 1,213

Phone: 847-214-6271

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2. Dupage Medical Group Ltd
430 Pennsylvania Ave
Glen Ellyn, IL 60137
Group Members: 1,213

Phone: 847-214-6271

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3. Dupage Medical Group Ltd
2100 Glenwood Ave
Joliet, IL 60435
Group Members: 1,213

Phone: 847-214-6271

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4. Dupage Medical Group Ltd
17495 La Grange Rd
Tinley Park, IL 60487
Group Members: 1,213

Phone: 847-214-6271

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5. Dupage Medical Group Ltd
430 Warrenville Rd
Lisle, IL 60532
Suite 210
Group Members: 1,213

Phone: 847-214-6271

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6. Dupage Medical Group Ltd
40 S Clay St
Hinsdale, IL 60521
Group Members: 1,213


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Internal Medicine Professionals in South Elgin

1901 Silver Glen Rd
South-elgin, IL
Legacy Healthcare Services Inc

1901 Silver Glen Rd
South-elgin, IL
Legacy Healthcare Services Inc

1901 Silver Glen Rd
South-elgin, IL
Legacy Healthcare Services Inc

759 Kane St
South-elgin, IL

746 W Spring St
South-elgin, IL

1901 Silver Glen Rd
South-elgin, IL
Legacy Healthcare Services Inc

Providers in Legacy Healthcare Services Inc

1.Hayden Aaron

4355 Georgetown Sq
Dunwoody Ga 30338-6266
Legacy Healthcare Services Inc
Family Practice

2.Chinemerem Abanonu

1815 Enclave Pkwy
Houston Tx 77077-3671
Legacy Healthcare Services Inc
Medical Oncology

3.Rowena Abasolo

110 W Schaumburg Rd
Streamwood Il 60107-1459
Legacy Healthcare Services Inc
Nurse Practitioner

4.Cyrus Abbaschian

480 Bray Central Dr
Allen Tx 75013-6418
Legacy Healthcare Services Inc
Orthopedic Surgery

5.Nadia Abbasi

1921 S Mason Rd
Katy Tx 77450-6258
Legacy Healthcare Services Inc
Internal Medicine

6.William Abblitt

1905 S Lakeline Blvd
Cedar Park Tx 78613-4299
Legacy Healthcare Services Inc
Orthopedic Surgery

View all 2,617 members of Legacy Healthcare Services Inc medical group