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

Gelfman and Birnbaum Oral Surgery PC

Organization Oral and Maxillofacial Surgery (Dentist) · NPI 1538339072

Gelfman and Birnbaum Oral Surgery PC is an Oral and Maxillofacial Surgery (Dentist) in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1777 Ocean Pkwy
Brooklyn, NY 11223-2060
Phone: (718) 998-9114
Fax: (718) 998-3727
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 024913 (NY)

Record details

NPI number1538339072
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Gelfman — Ceo · (718) 998-9114
NPI enumeratedMarch 11, 2008
Last updated in NPPESMarch 11, 2008
Mailing address1777 Ocean Pkwy, Brooklyn, NY 11223-2060

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