Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Greta Bires, MD

Individual provider Family Medicine Physician · NPI 1164985040

Greta Bires, MD is registered under Family Practice in Moorestown, New Jersey. Qualified in 2019, 7 years ago. Practices with Cooper Family Medicine PC, a 116-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois, New Jersey and Pennsylvania.

Years since qualifying
7
Licensed in
IL, NJ, PA
In the registry since
2019
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

400 W Route 38 Fl 1
Moorestown, NJ 08057-3219
Phone: (856) 608-8840
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 259 E Erie St Ste 2150, Chicago, IL 60611-3370 — (312) 926-3627
  • 833 Chestnut St Ste 301, Philadelphia, PA 19107-4405 — (215) 955-7190

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25MA12732100 (NJ)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD475023 (PA)
Sports Medicine (Family Medicine) Physician Taxonomy 207QS0010X · Licence 036170447 (IL)
Sports Medicine (Internal Medicine) Physician Taxonomy 207RS0010X · Licence MD475023 (PA)

Record details

NPI number1164985040
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2019
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Cooper Family Medicine Pc — 116 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 patients174
Services billed 352 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Cooper Family Medicine PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 116 clinicians in the practice; 12 are shown here.

Other providers in Moorestown