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

David J. Altman, MD

Individual provider Dermatology Physician · NPI 1598764433

David J. Altman, MD is a Dermatology in Williamsville, New York. Graduated from State University of New York at Buffalo School of Medicine in 1992, 34 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
34
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

8421 Sheridan Dr
Williamsville, NY 14221-4133
Phone: (716) 810-0610
Fax: (716) 810-0630
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 208731 (NY)

Record details

NPI number1598764433
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2005
Last updated in NPPESJuly 28, 2010
Mailing addressPo Box 8000, Department 273, Buffalo, NY 14267-0002

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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