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

William J Long MD PC

Organization Orthopaedic Surgery Physician · NPI 1063260446

William J Long MD PC is an Orthopaedic Surgery Physician in New York, New York. Registered with an NPI since 2024.

In the registry since
2024
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

541 E 71st St
New York, NY 10021-4871
Phone: (212) 774-2030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X

Record details

NPI number1063260446
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Long — Owner/Physician · (212) 774-2030
NPI enumeratedMay 9, 2024
Last updated in NPPESMay 9, 2024
Certification dateMay 9, 2024
Mailing address535 E 70th St, New York, NY 10021-4823

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