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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy P Mcclain, M.D.

Internal Medicine Physician in Laurel, MD · enumerated 2005.

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

National Provider Identifier

1730185364

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Registry record

Entity type Individual (Type 1)
Name Dr. Timothy P Mcclain
Credential M.D.
Sex Male
Practice address 8871 Gorman Rd Ste 300, Laurel, MD, 20723
Phone (301) 498-3150
Fax (410) 601-8886
Enumeration date Jun 28, 2005
Last updated in NPPES Oct 19, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D39532 (MD) Primary
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
152931500 Medicaid MD -
52317601 Other MD BLUE SHIELD OF MD
80160012 Other DC BLUE SHIELD NATIONAL AREA

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.

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Frequently asked questions

How do I verify Timothy Mcclain's NPI record?
Cross-check NPI 1730185364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1730185364 active?
Yes, as of the latest NPPES snapshot, NPI 1730185364 is active (record last updated 2021-10-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-19.