Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Laura Marie St. Martin, MD

Family Medicine Physician in Bethesda, MD · enumerated 2015 · practices at Mobile Medical Care Inc.

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

National Provider Identifier

1679957138

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Registry record

Entity type Individual (Type 1)

Name Dr. Laura Marie St. Martin

Credential MD

Sex Female

Practice address 9309 Old Georgetown Rd, Bethesda, MD, 20814

Phone (301) 493-2400

Fax (301) 593-8553

Enumeration date Jul 15, 2015

Last updated in NPPES Jul 15, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0054369 (MD) Primary

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

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

What is the NPI number for Laura St. Martin?

The National Provider Identifier (NPI) for Laura St. Martin is 1679957138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Laura St. Martin practice?

The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-15.