Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrea L Ostrom, PA-C
Physician Assistant in Denver, CO · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982914578
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Registry record
Entity type Individual (Type 1)
Name Andrea L Ostrom
Credential PA-C
Sex Female
Practice address 10400 E Alameda Ave, Denver, CO, 80247
Phone (303) 338-4545
Enumeration date Oct 15, 2010
Last updated in NPPES Oct 9, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 421 (CO) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 027351 | Other | CO | KAISER COMMERCIAL NUMBER |
| 28087241 | 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.
Frequently asked questions
What specialty is Andrea Ostrom?
Andrea Ostrom is registered in NPPES with the primary taxonomy of Physician Assistant. 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.
Other providers at this practice address
Browse all → David Downs Internal Medicine Physician · Denver, CO NPI 1275537698 Scott Goodall Family Medicine Physician · Denver, CO NPI 1134126592 Brandy Allen Internal Medicine Physician · Denver, CO NPI 1609865468 Mladen Perak Internal Medicine Physician · Denver, CO NPI 1114908779 Dora Hilty Internal Medicine Physician · Denver, CO NPI 1194797431 Cristen Mazzella Internal Medicine Physician · Denver, CO NPI 1790715332 Gabrielle Mykoniatis Internal Medicine Physician · Denver, CO NPI 1366461188 Kaiser Foundation Health Plan of Colorado Multi-Specialty Clinic/Center · Denver, CO NPI 1386758514
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-09.