Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clayton Lee Haldeman, M.D.

Neurological Surgery Physician in Charleston, SC · enumerated 2013 · practices at Roper Saint Francis Physicians Network.

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

National Provider Identifier

1114260783

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Registry record

Entity type Individual (Type 1)

Name Clayton Lee Haldeman

Credential M.D.

Sex Male

Practice address 2145 Henry Tecklenburg Dr Ste 220, Charleston, SC, 29414

Phone (843) 723-8823

Fax (843) 606-8059

Enumeration date Apr 2, 2013

Last updated in NPPES Mar 24, 2026

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 85515 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
855159	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

Where does Clayton Haldeman practice?

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

What is the NPI number for Clayton Haldeman?

The National Provider Identifier (NPI) for Clayton Haldeman is 1114260783, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-24.