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

Individual provider Dermatology Physician · NPI 1518982412

Alison Brett Gruen, MD is a Dermatology in New York, New York. Graduated from Yale University School of Medicine in 2000, 26 years ago. Practices with Bobby Buka, MD, PC, a 143-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
26
Trained at
Yale University School of Medicine
Licensed in
NY
In the registry since
2006
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

176 E 71st Street Ground Fl
New York, NY 10021-5159
Phone: (212) 734-7546
Fax: (212) 734-2496
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 227260 (NY)

Record details

NPI number1518982412
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 12, 2006
Last updated in NPPESNovember 11, 2010

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Bobby Buka, M.D., P.C. — 143 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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