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Philip A. Marino, M.D., P.C.

Diagnostic Radiology Physician in Knoxville, TN · enumerated 2008 · authorized official Philip Marino, Chief Manager/Owner.

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

National Provider Identifier

1265610604

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Registry record

Entity type Organization (Type 2)
Legal business name Philip A. Marino, M.D., P.C.
Other name <Unavail>
Practice address 8870 Cedar Springs Ln, Knoxville, TN, 37923
Phone (800) 343-2599
Enumeration date Feb 7, 2008
Last updated in NPPES Sep 5, 2013

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Philip Marino
Title Chief Manager/Owner
Phone (423) 638-5988

Other identifiers

Identifier Type State Issuer
DH0149 Other - RAILROAD MEDICARE
38183292 Medicaid TN -
7100045620 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.

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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 Philip A. Marino, M.D., P.C.?
Philip A. Marino, M.D., P.C. is registered in NPPES as a Diagnostic Radiology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-05.