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

Greta Bires, MD

Individual provider Sports Medicine (Internal Medicine) Physician · NPI 1164985040

Greta Bires, MD is a Family Practice in Chicago, Illinois. 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

259 E Erie St Ste 2150
Chicago, IL 60611-3370
Phone: (312) 926-3627
Fax: (312) 926-3858
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 400 W Route 38 Fl 1, Moorestown, NJ 08057-3219 — (856) 608-8840
  • 833 Chestnut St Ste 301, Philadelphia, PA 19107-4405 — (215) 955-7190

Specialties & licences

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

Record details

NPI number1164985040
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2019
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025
Mailing address1 Federal St Ste 200, Camden, NJ 08103-1088

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

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