Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joan M. Grzybowski, DO

Individual provider General Practice Physician · NPI 1285675256

Joan M. Grzybowski, DO is a Family Practice in Philadelphia, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1987, 39 years ago. Practices with Philadelphia College of Osteopathic Medicine, a 31-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
39
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4190 City Ave
Philadelphia, PA 19131-1626
Phone: (215) 871-6380
Fax: (215) 871-6381
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS006483L (PA)
General Practice Physician Taxonomy 208D00000X · Licence OS006483L (PA)

Record details

NPI number1285675256
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESAugust 6, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1987 (39 years in practice)
Group practice Philadelphia College Of Osteopathic Medicine — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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