Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Derek C. Welch, M.D.

Q: What is the NPI number for Derek Welch?

The National Provider Identifier (NPI) for Derek Welch is 1093753303, a Type 1 (individual) record in the CMS NPPES registry.

Anatomic Pathology & Clinical Pathology Physician in Nashville, TN · enumerated 2006.

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

National Provider Identifier

1093753303

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Registry record

Entity type Individual (Type 1)

Name Dr. Derek C. Welch

Credential M.D.

Sex Male

Practice address 1010 Airpark Center Dr, Nashville, TN, 37217

Phone (615) 562-9200

Enumeration date Jun 2, 2006

Last updated in NPPES Sep 2, 2022

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 36584 (TN) 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
100049937	Other	TN	PHP TENNCARE
3332763	Medicaid	TN	-
37819	Other	TN	TLC TENNCARE
4128532	Other	TN	BLUE SHIELD
010355915	Medicaid	VA	-
009938109	Medicaid	AL	-
198281	Other	TN	UNISON TENNCARE
64106099	Medicaid	KY	-

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 Derek Welch practice?

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

What is the NPI number for Derek Welch?

The National Provider Identifier (NPI) for Derek Welch is 1093753303, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-02.