Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tony Mammen, MD

Urology Physician in Arlington, TX · enumerated 2007 · practices at Urology Partners of North Texas, Pllc.

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

National Provider Identifier

1194948356

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Registry record

Entity type Individual (Type 1)

Name Dr. Tony Mammen

Credential MD

Sex Male

Practice address 5005 S Cooper St Ste 250, Arlington, TX, 76017

Phone (866) 367-8768

Fax (817) 541-9540

Enumeration date Apr 10, 2007

Last updated in NPPES Aug 11, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers · License P0252 (TX) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License P0252 (TX) 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
284460705	Medicaid	TX	-
284460703	Medicaid	TX	-
284460704	Other	TX	MEDICAID OTHER

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 specialty is Tony Mammen?

Tony Mammen is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-11.