ROBERT PAUL CATHOR PA-C
NPI 1790954253
Physician Assistant - Medical in Frederick, MD

Q: What is Robert Cathor's NPI number?

The NPI number for Robert Cathor is 1790954253. It was assigned to this individual provider in the NPPES registry on February 28, 2008.

Q: What is Robert Cathor's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Robert Cathor was last updated on February 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 28, 2008

56 THOMAS JOHNSON DRIVE, STE 110, FREDERICK, MD 21702(301) 624-5566(301) 624-5542 Get Directions Write a Review

NPPES record last updated: February 28, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Robert Paul Cathor Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT PAUL CATHOR PA-C (NPI 1790954253) is an individual medical provider in Frederick, Maryland, licensed in Maryland (C0003518) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1790954253

Entity TypeIndividualMale

Primary Taxonomy363AM0700X

Provider Legal NameROBERT PAUL CATHORCredential: PA-C

Location Address56 THOMAS JOHNSON DRIVE, STE 110Frederick, MD 21702-4599

Mailing Address56 Thomas Johnson Dr, Suite 110Frederick, MD 21702-4599 · (301) 624-5566 · Fax (301) 624-5542

Phone(301) 624-5566

Fax(301) 624-5542

Sole ProprietorNo

Enumeration DateFebruary 28, 2008

✔ NPI 1790954253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in MD · C0003518

56 THOMAS JOHNSON DRIVE, Frederick, MD 21702

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Cathor's NPI number?

The NPI number for Robert Cathor is 1790954253. It was assigned to this individual provider in the NPPES registry on February 28, 2008.

Where is Robert Cathor located?

Robert Cathor practices at 56 Thomas Johnson Drive Ste 110, Frederick, MD 21702. The listed phone number is (301) 624-5566.

What is Robert Cathor's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Robert Cathor was last updated on February 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.