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Gretchen Diemer MD in Philadelphia, Pennsylvania

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Gretchen Diemer MD has Internal Medicine as her primary medical specialty. Their primary office is: 833 Chestnut St E in Philadelphia, Pennsylvania.

They're a part of the: Jefferson University Physicians medical group which has around 1,276 members. You can call their office at 215-955-6180 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of Virginia School Of Medicine and graduated in 2001 (around 23 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.


Gretchen Ann Diemer MD Office Phone and Directions

Gretchen Diemer MD
Jefferson University Physicians
833 Chestnut St E
Philadelphia, Pennsylvania 19107
215-955-6180


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Phone: 215-955-6180


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Healthcare Info for Gretchen Diemer MD

Medical School: University Of Virginia School Of Medicine
Graduation Year: 2001
The Primary Medical Specialty for Gretchen Diemer MD is listed as: Internal Medicine
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 23
PAC (PECOS ID)#: 2668447624
NPI #: 1164457289
NPI Created On: 07/11/2006
NPI Last Updated Listed as: 03/18/2015
Primary Taxonomy Code: 207R00000X
License Number:
MD424123
Listed Gender: Female

Insurance, Services, Charges


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

  • AmeriHealth New Jersey
  • Blue Cross Blue Shield
  • AmeriHealth HMO, Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Initial hospital inpatient care, typically 30 minutes per day
  2. Initial hospital inpatient care, typically 70 minutes per day
  3. Subsequent hospital inpatient care, typically 25 minutes per day

They took part in the Medicare Physician Quality Reporting System (PQRS).

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Jefferson University Physicians

833 Chestnut St E
Philadelphia, PA
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Jefferson University Radiology Associates Llc

925 Chestnut St
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Providers in Jefferson University Physicians

1.Babak Abai

111 S 11th St
Philadelphia Pa 19107-4824
Jefferson University Physicians
Vascular Surgery

2.Babak Abai

1300 Wolf St 1st Floor
Philadelphia Pa 19148-2912
Jefferson University Physicians
Vascular Surgery

3.Hadi Abou-rass

925 Chestnut St
Philadelphia Pa 19107-4216
Jefferson University Physicians
Internal Medicine

4.Hadi Abou-rass

111 S 11th St
Philadelphia Pa 19107-4824
Jefferson University Physicians
Internal Medicine

5.Hadi Abou-rass

834 Walnut St
Philadelphia Pa 19107-5109
Jefferson University Physicians
Internal Medicine

6.Jeffrey Abrams Md

1300 Wolf St 1st Floor
Philadelphia Pa 19148-2912
Jefferson University Physicians
Gastroenterology

View all 1,276 members of Jefferson University Physicians medical group