Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Mcdowell, PA
Physician Assistant in Tulsa, OK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932189248
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Registry record
Entity type Individual (Type 1)
Name Margaret Mcdowell
Credential PA
Sex Female
Practice address 10106 S Sheridan Rd Ste B, Tulsa, OK, 74133
Phone (918) 619-9400
Fax (918) 307-6951
Enumeration date Jan 20, 2006
Last updated in NPPES Dec 12, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 553 (OK) 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 |
|---|---|---|---|
| P00314928 | Other | OK | MEDICARE RAILROAD |
| 100138690B | Medicaid | OK | - |
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 Margaret Mcdowell?
Margaret Mcdowell 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-12.