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Weiming Yan in Frederick, Maryland

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Weiming Yan has Gastroenterology as his primary medical specialty. Their primary office is: 310 W 9th St in Frederick, Maryland. There is an additional office location, for a total of two, for Weiming Yan that can be viewed further down.

They're a part of the: Frederick Gastroenterology Associates Pa medical group which has around 16 members. You can call their office at 301-695-6800 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Ohio State University College Of Medicine and graduated in 2008 (around 16 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Weiming R Yan Office Phone and Directions

Weiming Yan
Frederick Gastroenterology Associates Pa
310 W 9th St
Frederick, Maryland 21701
301-695-6800


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Phone: 301-695-6800


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Healthcare Info for Weiming Yan

Additional Medical Specialties Include:
INTERNAL MEDICINE, EMERGENCY MEDICINE

Medical School: Ohio State University College Of Medicine
Graduation Year: 2008
The Primary Medical Specialty for Weiming Yan is listed as: Gastroenterology
Approximate Years of Experience: 16
PAC (PECOS ID)#: 3971772765
NPI #: 1851552624
NPI Created On: 06/24/2008
NPI Last Updated Listed as: 11/07/2023
Primary Taxonomy Code: 207RG0100X
License Number:
D0072237
Listed Gender: Male

Insurance, Services, Charges


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

  • CareFirst BlueChoice, Inc.
  • Group Hospitalization and Medical Services Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English,Mandarin, Mandarin.


Services and Procedures include:

  1. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  2. Control of bleeding of esophagus, stomach, and/or upper small bowel using an endoscope
  3. Diagnostic examination of large bowel using an endoscope
  4. Biopsy of large bowel using an endoscope
  5. Removal of polyps or growths of large bowel using an endoscope
  6. New patient office or other outpatient visit, typically 30 minutes
  7. New patient office or other outpatient visit, typically 45 minutes
  8. Established patient office or other outpatient visit, typically 15 minutes
  9. Established patient office or other outpatient, visit typically 25 minutes
  10. Initial hospital inpatient care, typically 50 minutes per day
  11. Initial hospital inpatient care, typically 70 minutes per day
  12. Subsequent hospital inpatient care, typically 15 minutes per day
  13. Subsequent hospital inpatient care, typically 25 minutes per day
  14. Emergency department visit, low to moderately severe problem

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: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 796284711

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:: 796284713

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: $15

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783677231

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Payments Total: $12

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783677233

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Payments Total: $18

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783677251

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Payments Total: $17

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783677253

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Payments Total: $21

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783677265

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Payments Total: $20

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 820974071

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: ENDOCRINE PANCREATIC INSUFFICIENCY

Name of Drug #1: ZENPEP

Open Associated Drug #1: 73562-111-01


Payments Total: $17

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 820345563

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: INTERNAL MEDICINE

Name of Drug #1: ENTYVIO

Open Associated Drug #1: 64764-300-20


Payments Total: $15

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 820345567

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: INTERNAL MEDICINE

Name of Drug #1: GATTEX

Open Associated Drug #1: 68875-0101-2


Additional Office Locations

1. Frederick Gastroenterology Associates Pa
15215 Shady Grove Rd
Rockville, MD 20850
Suite 203
Group Members: 16

Phone: 301-695-6800

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310 W 9th St
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Providers in Frederick Gastroenterology Associates Pa

1.Colette Benton

310 W 9th St
Frederick Md 21701-4546
Frederick Gastroenterology Associates Pa
Nurse Practitioner

2.Evelyn Chavez

310 W 9th St
Frederick Md 21701-4546
Frederick Gastroenterology Associates Pa
Physician Assistant

3.Nelson Chuang

310 W 9th St
Frederick Md 21701-4546
Frederick Gastroenterology Associates Pa
Gastroenterology

4.Nelson Chuang

15215 Shady Grove Rd
Rockville Md 20850-6207
Frederick Gastroenterology Associates Pa
Gastroenterology

5.Janet Dakers Bidle

310 W 9th St
Frederick Md 21701-4546
Frederick Gastroenterology Associates Pa
Nurse Practitioner

6.Kelly Hausenbauer

310 W 9th St
Frederick Md 21701-4546
Frederick Gastroenterology Associates Pa
Physician Assistant

View all 16 members of Frederick Gastroenterology Associates Pa medical group