Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alfredo Jimenez, MD

Otolaryngology Physician in Houston, TX · enumerated 2005.

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

National Provider Identifier

1396740650

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Registry record

Entity type Individual (Type 1)

Name Mr. Alfredo Jimenez

Credential MD

Sex Male

Practice address 18100 St. John Drive, Suite 240, Houston, TX, 77058

Phone (281) 335-7755

Fax (281) 335-7766

Enumeration date Jun 14, 2005

Last updated in NPPES Aug 31, 2017

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License J4653 (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
10023864	Other	TX	AMERIGROUP
8K6340	Other	TX	BLUE CROSS/BLUE SHIELD
045240103	Medicaid	TX	-
0029KV	Other	TX	BLUE CROSS/BLUE SHIELD
045240104	Medicaid	TX	-
163317401	Other	TX	MEDICAID

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 Alfredo Jimenez?

Alfredo Jimenez is registered in NPPES with the primary taxonomy of Otolaryngology 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-31.