Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne Louise Martello, M.D.

Internal Medicine Physician in Sykesville, MD · enumerated 2005.

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

National Provider Identifier

1275526451

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Anne Louise Martello

Credential M.D.

Sex Female

Practice address 6655 Sykesville Rd, Sykesville, MD, 21784

Phone (410) 970-7000

Fax (410) 970-7317

Enumeration date Aug 24, 2005

Last updated in NPPES Jun 29, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0055832 (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
607338-03 & 02	Other	MD	BLUE CROSS/BLUE SHIELD
130506900	Medicaid	MD	-

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

Is NPI 1275526451 active?

Yes, as of the latest NPPES snapshot, NPI 1275526451 is active (record last updated 2026-06-29).

How do I verify Anne Martello's NPI record?

Cross-check NPI 1275526451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.