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

Susan Maltser, DO

Physical Medicine & Rehabilitation Physician in Great Neck, NY · enumerated 2008.

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

National Provider Identifier

1558529990

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Susan Maltser

Credential DO

Sex Female

Practice address Great Neck, NY, 11021

Phone (516) 465-8609

Fax (516) 465-8723

Enumeration date May 31, 2008

Last updated in NPPES May 17, 2011

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

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 602607 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Susan Maltser?

The National Provider Identifier (NPI) for Susan Maltser is 1558529990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Susan Maltser practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-17.