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Edit this profileWhere to find Robert J. O'Brien, PA-C
- New York location main office
523 E 72Nd St Fl 2, New York, NY 10021 - Paramus location
140 E Ridgewood Ave Ste 175S, Paramus, NJ 07652 - New York location
535 E 70th St, New York, NY 10021 - Mahwah location
400 Franklin Tpke Ste 200, Mahwah, NJ 07430 - Paramus location
15 E Midland Ave Ste 1A, Paramus, NJ 07652
About Robert O'brien
Robert J. O'Brien, PA-C is a physician assistant practicing in New York, NY. This provider record is associated with NPI 1245654797.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (212) 606-1844
- Email not available
Practice Locations
523 E 72ND ST FL 2
New York, NY 10021
140 E Ridgewood Ave Ste 175S
Paramus, NJ 07652
535 E 70th St
New York, NY 10021
400 Franklin Tpke Ste 200
Mahwah, NJ 07430
15 E Midland Ave Ste 1A
Paramus, NJ 07652
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What kind of doctor is Robert J. O'Brien?
Robert J. O'Brien is a physician assistant in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Robert J. O'Brien's address?
Robert J. O'Brien is listed at 523 E 72Nd St Fl 2, New York, NY 10021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Robert J. O'Brien?
The number on file is (212) 606-1844. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Robert J. O'Brien?
Robert J. O'Brien's National Provider Identifier is 1245654797. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Robert J. O'Brien have?
Robert J. O'Brien has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Robert J. O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Robert J. O'Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.