Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Safwan Hamwi, MD PC

Q: What type of organization is Dr. Safwan Hamwi, MD PC?

Dr. Safwan Hamwi, MD PC is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Oak Ridge, TN · enumerated 2005 · authorized official Safwan Hamwi, Endocrinologist.

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

National Provider Identifier

1427031772

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Safwan Hamwi, MD PC

Practice address 200 New York Ave, Suite 310, Oak Ridge, TN, 37830

Phone (865) 482-9565

Fax (865) 482-5750

Enumeration date Nov 21, 2005

Last updated in NPPES Jan 29, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License 28157 (TN) Primary

Authorized official

Name Safwan Hamwi

Title Endocrinologist

Phone (865) 482-9565

Other identifiers

Identifier	Type	State	Issuer
3718119	Medicaid	TN	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Dr. Safwan Hamwi, MD PC?

Dr. Safwan Hamwi, MD PC is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-29.