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

Dennis G Winkelman, DO

Individual provider Family Medicine Physician · NPI 1255323424

Dennis G Winkelman, DO is registered under Family Practice in Philadelphia, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1994, 32 years ago. Practices with Einstein Community Health Associates Inc, a 197-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
32
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2005
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

5325 Old York Rd Ste 15
Philadelphia, PA 19141-2983
Phone: (215) 457-7700
Fax: (215) 457-3601
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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 OS008886L (PA)

Record details

NPI number1255323424
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 16, 2005
Last updated in NPPESFebruary 22, 2021
Certification dateFebruary 22, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1994 (32 years in practice)
Group practice Einstein Community Health Associates Inc — 197 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients99
Services billed 391 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Mercy Home Health Home health agency · Newtown, PA
  • Jefferson Einstein Philadelphia Hospital Hospital · Philadelphia, PA

Colleagues at Einstein Community Health Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 197 clinicians in the practice; 12 are shown here.

Other providers in Philadelphia