Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leonard M Malamud, D.O.

Family Medicine Physician in Levittown, PA · enumerated 2006.

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

National Provider Identifier

1306826672

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Registry record

Entity type Individual (Type 1)

Name Leonard M Malamud

Credential D.O.

Sex Male

Practice address 44 Sweetbriar Lane, Levittown, PA, 19055

Phone (215) 946-3100

Fax (215) 946-9965

Enumeration date Jan 20, 2006

Last updated in NPPES Apr 21, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS004622L (PA) 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

Other identifiers

Identifier	Type	State	Issuer
22110OS004622L	Other	PA	HEALTH PARTNERS
0022672000	Other	PA	KEYSTONE IBC
0008981710001	Medicaid	PA	-
100398	Medicaid	PA	-
30071625	Other	PA	KEYSTONE MERCY
98932	Other	PA	AETNA HMO
184188	Other	PA	HIGHMARK BLUE SHIELD

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 Leonard Malamud?

The National Provider Identifier (NPI) for Leonard Malamud is 1306826672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leonard Malamud practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-21.