Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claudia M. Croitoru, M.D.

Anatomic Pathology & Clinical Pathology Physician in Spartanburg, SC · enumerated 2006.

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

National Provider Identifier

1417901810

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Registry record

Entity type Individual (Type 1)

Name Claudia M. Croitoru

Credential M.D.

Sex Female

Practice address 106 Venture Blvd, Spartanburg, SC, 29306

Phone (864) 583-3850

Fax (864) 583-1405

Enumeration date May 20, 2006

Last updated in NPPES Dec 9, 2016

Taxonomy & licenses

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License L2201 (TX) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD 27370 (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
220032633	Other	TX	RAILROAD MEDICARE
152287201	Medicaid	TX	-
273705	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

What is the NPI number for Claudia Croitoru?

The National Provider Identifier (NPI) for Claudia Croitoru is 1417901810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Claudia Croitoru practice?

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

Other providers at this practice address

Browse all →

William Lowry Anatomic Pathology & Clinical Pathology Physician · Spartanburg, SC NPI 1477528040 Spartanburg Pathology Consultants PA Anatomic Pathology & Clinical Pathology Physician · Spartanburg, SC NPI 1720053309 Celligent Diagnostics, LLC Clinical Medical Laboratory · Spartanburg, SC NPI 1093950859 Scope Diagnostics Clinical Medical Laboratory · Spartanburg, SC NPI 1851708549

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-09.