Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Linda L Casteel, MD, PC

Q: What is the NPI number for Linda L Casteel, MD, PC?

The NPI for Linda L Casteel, MD, PC is 1417429168, a Type 2 (organization) record in the CMS NPPES registry.

Primary Care Clinic/Center in Snellville, GA · enumerated 2018 · authorized official Kenneth Dombrowski, Secretary/Treasurer.

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

National Provider Identifier

1417429168

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Registry record

Entity type Organization (Type 2)

Legal business name Linda L Casteel, MD, PC

Practice address 4374 Haynes Cir, Snellville, GA, 30039

Phone (770) 982-0283

Enumeration date Dec 19, 2018

Last updated in NPPES Dec 19, 2018

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Kenneth Dombrowski

Title Secretary/Treasurer

Phone (404) 824-4150

Other identifiers

Identifier	Type	State	Issuer
0007557410	Medicaid	GA	-

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 Linda L Casteel, MD, PC?

The NPI for Linda L Casteel, MD, PC is 1417429168, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Linda L Casteel, MD, PC?

NPPES lists Kenneth Dombrowski (Secretary/Treasurer) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-19.