Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana C. Sanchez, MD

Pediatric Neurodevelopmental Disabilities Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1659373397

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Registry record

Entity type Individual (Type 1)

Name Ana C. Sanchez

Credential MD

Sex Female

Practice address 850 Harrison Ave, Yacc 6, Boston, MA, 02118

Phone (617) 414-4841

Fax (617) 414-6040

Enumeration date Aug 12, 2005

Last updated in NPPES Sep 30, 2016

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 04-30014 (KS) Secondary

2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License 04-30014 (KS) Secondary

2080P0008X Pediatric Neurodevelopmental Disabilities Physician Allopathic & Osteopathic Physicians · License 257554 (MA) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 257554 (MA) 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
30206137	Medicaid	NH	-
110101679A	Medicaid	MA	-

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 1659373397 active?

Yes, as of the latest NPPES snapshot, NPI 1659373397 is active (record last updated 2016-09-30).

How do I verify Ana Sanchez's NPI record?

Cross-check NPI 1659373397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-30.