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

Dr. Steven R Flier, MD

Individual provider Internal Medicine Physician · NPI 1013905751

Dr. Steven R Flier, MD is an Internal Medicine in Wellesley, Massachusetts. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1975, 51 years ago. Practices with Personal Physicians Healthcare PC, a 7-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
51
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
MA
In the registry since
2005
Specialties on file
2
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

110 Worcester St Ste 301
Wellesley, MA 02481
Phone: (617) 731-0058
Fax: (617) 731-0825
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 40073 (MA)
Nephrology Physician Taxonomy 207RN0300X · Licence 40073 (MA)

Record details

NPI number1013905751
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2005
Last updated in NPPESDecember 30, 2025
Certification dateDecember 30, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1975 (51 years in practice)
Group practice Personal Physicians Healthcare Pc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Wellesley