NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Otte, M.D.

Diagnostic Radiology Physician in Greenwood Village, CO · enumerated 2006.

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

National Provider Identifier

1538113923

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Registry record

Entity type Individual (Type 1)
Name Michael Otte
Credential M.D.
Sex Male
Practice address 8200 E Belleview Ave, No 124, Greenwood Village, CO, 80111
Fax (720) 874-4462
Enumeration date May 20, 2006
Last updated in NPPES Mar 29, 2024

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 22532 (NE) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 04-26439 (KS) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD17558 (HI) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 31037 (OK) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 36720 (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
1538113923 Medicaid IA -
1538113923 Medicaid WY -
204719301 Medicaid TX -
Q36720 Medicaid SC -
1538113923 Medicaid CA -
1538113923 Medicaid MT -
922436 Medicaid AZ -
02300232 Medicaid NY -
1679513196 Medicaid UT -
11458232 Medicaid NM -
104686285 Medicaid MI -
01367200 Medicaid CO -
1538113923 Medicaid MO -
649413607A Medicaid GA -
100191970B Medicaid KS -
10025709000 Medicaid NE -
1528113923 Medicaid SD -
84-059792913 Medicaid NE -

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

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.
What specialty is Michael Otte?
Michael Otte is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-29.