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

Joan S. Hier, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1336302918

Joan S. Hier, MD is an Obstetrics/Gynecology in Brookline, Massachusetts. Graduated from Geisel School of Medicine at Dartmouth in 2008, 18 years ago. Practices with Brookline Village OBGYN LLC, a 6-clinician group. Licensed in Massachusetts.

Years since qualifying
18
Trained at
Geisel School of Medicine at Dartmouth
Licensed in
MA
In the registry since
2008
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

1 Brookline Pl Ste 521
Brookline, MA 02445-7224
Phone: (617) 735-8800
Fax: (617) 278-9358
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence L-237220 (MA)

Record details

NPI number1336302918
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2008
Last updated in NPPESFebruary 26, 2013
Mailing address1 Brookline Pl, Suite 521, Brookline, MA 02445-7224

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 2008 (18 years in practice)
Group practice Brookline Village Obgyn Llc — 6 clinicians
Accepts Medicare assignment Not indicated

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