Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alberto Pena, MD

Q: What is the NPI number for Alberto Pena?

The National Provider Identifier (NPI) for Alberto Pena is 1528023447, a Type 1 (individual) record in the CMS NPPES registry.

Colon & Rectal Surgery Physician in Aurora, CO · enumerated 2006.

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

National Provider Identifier

1528023447

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Registry record

Entity type Individual (Type 1)

Name Alberto Pena

Credential MD

Sex Male

Practice address 13123 E 16th Ave, Aurora, CO, 80045

Phone (720) 777-1234

Fax (720) 777-7271

Enumeration date Apr 20, 2006

Last updated in NPPES May 15, 2017

Taxonomy & licenses

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License 35087432 (OH) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 0056140 (CO) 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
100012670A	Medicaid	IN	-
0307822	Medicaid	OH	-
1528023447	Medicaid	CO	-
65901886	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alberto Pena practice?

The practice location on file with NPPES is in Aurora, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alberto Pena?

The National Provider Identifier (NPI) for Alberto Pena is 1528023447, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Janel Saunders Pediatric Nurse Practitioner · Aurora, CO NPI 1316940448 Cheryl Cavallaro Acute Care Nurse Practitioner · Aurora, CO NPI 1801890447 Grace Fan Pediatric Emergency Medicine (Pediatrics) Physician · Aurora, CO NPI 1871598276 Stephen Maher Pediatric Ophthalmology and Strabismus Specialist Physician · Aurora, CO NPI 1578561726 Robert Enzenauer Pediatric Ophthalmology and Strabismus Specialist Physician · Aurora, CO NPI 1154313419 Katherine Krueck Pediatric Emergency Medicine (Pediatrics) Physician · Aurora, CO NPI 1568457273 William Campbell Developmental - Behavioral Pediatrics Physician · Aurora, CO NPI 1497740039 Carey Seatter Physician Assistant · Aurora, CO NPI 1740278068

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-15.