Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther E. Oh Beck, MD

Pediatrics Physician in Aurora, CO · enumerated 2009.

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

National Provider Identifier

1407180938

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Registry record

Entity type Individual (Type 1)

Name Esther E. Oh Beck

Credential MD

Sex Female

Practice address 15101 E Iliff Ave, Suite 140, Aurora, CO, 80014

Phone (303) 966-9601

Fax (303) 369-2605

Enumeration date Sep 30, 2009

Last updated in NPPES Mar 26, 2015

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License R71116 (AZ) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 44368 (AZ) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License DR0052837 (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
613599	Medicaid	AZ	-
63756242	Medicaid	CO	-

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 specialty is Esther Oh Beck?

Esther Oh Beck is registered in NPPES with the primary taxonomy of Pediatrics 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 2015-03-26.