Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harry E Manser Jr., DO

Family Medicine Physician in Florence, NJ · enumerated 2005 · practices at Manser Medical Associates PC.

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

National Provider Identifier

1538155007

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Registry record

Entity type Individual (Type 1)

Name Harry E Manser Jr.

Credential DO

Sex Male

Practice address 216 E Front St, Florence, NJ, 08518

Phone (609) 499-0800

Fax (609) 499-1055

Enumeration date Sep 21, 2005

Last updated in NPPES Dec 17, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MB23928 (NJ) 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
2158507	Medicaid	NJ	-

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 1538155007 active?

Yes, as of the latest NPPES snapshot, NPI 1538155007 is active (record last updated 2007-12-17).

How do I verify Harry Manser's NPI record?

Cross-check NPI 1538155007 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

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Manser Medical Associates PC Family Medicine Physician · Florence, NJ NPI 1780679217

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-17.