Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Oliver Ulmer, PA-C

Surgical Physician Assistant in Florence, SC · enumerated 2009 · practices at Mcleod Physician Associates II.

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

National Provider Identifier

1437392883

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Registry record

Entity type Individual (Type 1)

Name Mr. John Oliver Ulmer

Credential PA-C

Sex Male

Practice address 1005 E Cheves St, Florence, SC, 29506

Phone (843) 777-7900

Fax (843) 777-7925

Enumeration date Apr 15, 2009

Last updated in NPPES Feb 22, 2021

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1058 (SC) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1058 (SC) Primary

Other identifiers

Identifier	Type	State	Issuer
218442	Other	SC	MEDCOST
0799PA	Medicaid	SC	-

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 1437392883 active?

Yes, as of the latest NPPES snapshot, NPI 1437392883 is active (record last updated 2021-02-22).

How do I verify John Ulmer's NPI record?

Cross-check NPI 1437392883 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 2021-02-22.