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

One Oak Medical Group, LLC

Organization Obstetrics & Gynecology Physician · NPI 1366055303

One Oak Medical Group, LLC is an Obstetrics & Gynecology Physician in Montclair, New Jersey. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

109 Valley Rd
Montclair, NJ 07042-2322
Phone: (973) 870-0777
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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

Record details

NPI number1366055303
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Faisal Mahmood — Md/Owner · (973) 870-0777
NPI enumeratedAugust 28, 2020
Last updated in NPPESFebruary 26, 2021
Certification dateFebruary 26, 2021
Mailing address342 Hamburg Tpke, Wayne, NJ 07470-2162

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