Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Emerson Jay Mounger, MD MEDICAL DOCTOR

Urology Physician in Knoxville, TN · enumerated 2006.

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

National Provider Identifier

1679648398

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Registry record

Entity type Individual (Type 1)

Name Dr. Emerson Jay Mounger

Credential MD MEDICAL DOCTOR

Sex Male

Practice address 1932 Alcoa Hwy, Suite C 475, Knoxville, TN, 37920

Phone (865) 305-5000

Fax (865) 305-5001

Enumeration date Nov 21, 2006

Last updated in NPPES Dec 29, 2009

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD0000004719 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
4024485	Other	TN	BCBS
3150382	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 specialty is Emerson Mounger?

Emerson Mounger 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 2009-12-29.