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Dean Chang in Guilford, Connecticut

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Dean Chang has Gastroenterology as his primary medical specialty. Their primary office is: 1591 Boston Post Rd in Guilford, Connecticut. There is an additional office location, for a total of two, for Dean Chang that can be viewed further down.

They're a part of the: Hhc Physician Services Pllc medical group which has around 95 members. You can call their office at 203-281-4463 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of Michigan Medical School and graduated in 1990 (around 34 years of experience). They are listed as doing telehealth appointments.


Dean Chang Office Phone and Directions

Dean Chang
Hhc Physician Services Pllc
1591 Boston Post Rd
Guilford, Connecticut 06437
203-281-4463


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Phone: 203-281-4463


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Healthcare Info for Dean Chang

Medical School: University Of Michigan Medical School
Graduation Year: 1990
The Primary Medical Specialty for Dean Chang is listed as: Gastroenterology
Approximate Years of Experience: 34
PAC (PECOS ID)#: 7214933886
NPI #: 1770564247
NPI Created On: 11/10/2005
NPI Last Updated Listed as: 05/27/2021
Primary Taxonomy Code: 207RG0100X
License Number:
034043
Listed Gender: Male

Insurance, Services, Charges


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

  • Humana
  • Harvard Pilgrim Health Care Inc.
  • 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. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  3. Biopsy of large bowel using an endoscope
  4. Removal of polyps or growths of large bowel using an endoscope
  5. Blood test, comprehensive group of blood chemicals
  6. Liver function blood test panel
  7. Complete blood cell count (red cells, white blood cell, platelets), automated test
  8. Measurement c-reactive protein for detection of infection or inflammation
  9. New patient office or other outpatient visit, typically 20 minutes
  10. New patient office or other outpatient visit, typically 30 minutes
  11. Established patient office or other outpatient visit, typically 15 minutes
  12. Established patient office or other outpatient, visit typically 25 minutes
  13. Initial hospital inpatient care, typically 50 minutes per day
  14. Subsequent hospital inpatient care, typically 25 minutes per day
  15. Colorectal cancer screening; colonoscopy on individual at high risk

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: $82

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 799913313

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Opioid Antagonist

Name of Drug #1: Movantik

Open Associated Drug #1: 57841-1300-1


Payments Total: $78

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 799913309

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Antibiotic

Name of Drug #1: Talicia

Open Associated Drug #1: 57841-1150-2


Payments Total: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 799913311

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Antibiotic

Name of Drug #1: Talicia

Open Associated Drug #1: 57841-1150-2


Payments Total: $14

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 799913315

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Opioid Antagonist

Name of Drug #1: Movantik

Open Associated Drug #1: 57841-1300-1

Drug or Biological: Drug

Product Category #2: Antibiotic

Name Of Drug #2:: Talicia

Associated Drug #2: 57841-1150-2


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 799913317

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Antibiotic

Name of Drug #1: Talicia

Open Associated Drug #1: 57841-1150-2


Payments Total: $27

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 794235947

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $21

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 794235955

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $10

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 794235949

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: VIROLOGY

Name of Drug #1: MAVYRET

Open Associated Drug #1: 0074-2625-28


Payments Total: $25

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 794235951

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GASTROENTEROLOGY

Name of Drug #1: LINZESS

Open Associated Drug #1: 0456-1201-30

Drug or Biological: Drug

Product Category #2: ENDOCRINOLOGY

Name Of Drug #2:: CREON

Associated Drug #2: 0032-3016-13


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 794235953

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GASTROENTEROLOGY

Name of Drug #1: LINZESS

Open Associated Drug #1: 0456-1201-30

Drug or Biological: Drug

Product Category #2: ENDOCRINOLOGY

Name Of Drug #2:: CREON

Associated Drug #2: 0032-3016-13


Additional Office Locations

1. Hhc Physician Services Pllc
2200 Whitney Ave
Hamden, CT 06518
Suite 360
Group Members: 95

Phone: 203-281-4463

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Gastroenterology Professionals in Guilford

1591 Boston Post Rd
Guilford, CT
Hhc Physician Services Pllc

1591 Boston Post Rd
Guilford, CT
Hhc Physician Services Pllc

1591 Boston Post Rd
Guilford, CT
Hhc Physician Services Pllc

1591 Boston Post Rd
Guilford, CT
Hhc Physician Services Pllc

1591 Boston Post Rd
Guilford, CT
Hhc Physician Services Pllc

1591 Boston Post Rd
Guilford, CT
Hhc Physician Services Pllc

Providers in Hhc Physician Services Pllc

1.Adedayo Adetola

150 Cook Hill Rd
Cheshire Ct 06410-3763
Hhc Physician Services Pllc
Internal Medicine

2.Adedayo Adetola

1453 Whalley Ave
New Haven Ct 06515-1153
Hhc Physician Services Pllc
Internal Medicine

3.Bayode Afolalu

240 Indian River Rd
Orange Ct 06477-3690
Hhc Physician Services Pllc
Nephrology

4.Latha Alaparthi

40 Commerce Park
Milford Ct 06460-3535
Hhc Physician Services Pllc
Gastroenterology

5.Latha Alaparthi

2200 Whitney Ave
Hamden Ct 06518-3602
Hhc Physician Services Pllc
Gastroenterology

6.John Aversa Jr.

111 Wakelee Ave
Ansonia Ct 06401-1151
Hhc Physician Services Pllc
Colorectal Surgery (proctology)

View all 95 members of Hhc Physician Services Pllc medical group