Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sandra H Maltzman, NP

Nurse Practitioner in Webster, MA · enumerated 2006.

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

National Provider Identifier

1467426296

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Registry record

Entity type Individual (Type 1)

Name Sandra H Maltzman

Credential NP

Sex Female

Practice address Webster, MA, 01570

Phone (508) 943-5132

Fax (508) 943-5209

Enumeration date Feb 16, 2006

Last updated in NPPES Jan 30, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 226285 (MA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
4143933	Other	-	MVP HEALTH CARE
AA38452	Other	-	HARVARD PILGRIM HEALTHCRE
0706434	Other	-	MEDICAID/WELFARE
8302745	Other	-	EVERCARE
NP5067	Other	-	MEDICARE B
042472266	Other	-	TRICARE CHAMPUS
042472266	Other	-	PRIVATE HLTHCARE SYSTEMS
92685	Other	-	FALLON COMMUNITY HLTH PLN
0706434	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.

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Frequently asked questions

What specialty is Sandra Maltzman?

Sandra Maltzman is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-30.