Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joselyn S Davidson, MD

Pediatric Anesthesiology Physician in Portland, OR · enumerated 2007.

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

National Provider Identifier

1215071055

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Registry record

Entity type Individual (Type 1)

Name Joselyn S Davidson

Credential MD

Sex Female

Practice address 3101 Sw Sam Jackson Park Rd, Portland, OR, 97239

Phone (503) 221-3424

Fax (503) 221-3490

Enumeration date Feb 16, 2007

Last updated in NPPES Nov 19, 2012

Taxonomy & licenses

207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD150383 (OR) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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
MD150383	Other	OR	LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1215071055 active?

Yes, as of the latest NPPES snapshot, NPI 1215071055 is active (record last updated 2012-11-19).

How do I verify Joselyn Davidson's NPI record?

Cross-check NPI 1215071055 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-19.