NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Heather A Trujillo-Olkkonen, P.A.

Medical Physician Assistant in Mesa, AZ · enumerated 2006.

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

National Provider Identifier

1700864071

Verified

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Registry record

Entity type Individual (Type 1)
Name Heather A Trujillo-Olkkonen
Credential P.A.
Sex Female
Practice address Mesa, AZ, 85204
Phone (480) 345-1980
Fax (480) 926-1721
Enumeration date Jan 5, 2006
Last updated in NPPES Jul 17, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 7057360001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 7047150001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 7209350001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 70349500001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 7046960001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 7939960001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 704516001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 8220410001 (AZ) Secondary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 7629170001 (AZ) Secondary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5925 (AZ) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier Type State Issuer
974750 Medicaid AZ -

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 Heather Trujillo-Olkkonen?
Heather Trujillo-Olkkonen is registered in NPPES with the primary taxonomy of Medical Physician Assistant. 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 2023-07-17.