Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cathleen J Mcgrath, MD

Neonatal-Perinatal Medicine Physician in Rockville, MD · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1962486100

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Cathleen J Mcgrath

Credential MD

Sex Female

Practice address 2401 Research Blvd, Suite 370, Rockville, MD, 20850

Phone (301) 990-1664

Fax (301) 990-0471

Enumeration date Dec 1, 2005

Last updated in NPPES Feb 17, 2012

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License D0039740 (MD) Primary

2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License D0039740 (MD) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
060791600	Medicaid	MD	-
010008824	Medicaid	VA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cathleen Mcgrath's NPI record?

Cross-check NPI 1962486100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962486100 active?

Yes, as of the latest NPPES snapshot, NPI 1962486100 is active (record last updated 2012-02-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-17.