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

Dr. Perry Vincent Nelson, MD

Q: What is the NPI number for Perry Nelson?

The National Provider Identifier (NPI) for Perry Nelson is 1609803774, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Springfield, OR · enumerated 2006.

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

National Provider Identifier

1609803774

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Registry record

Entity type Individual (Type 1)

Name Dr. Perry Vincent Nelson

Credential MD

Sex Male

Practice address Springfield, OR, 97477

Phone (412) 226-3893

Fax (541) 222-6385

Enumeration date Jun 26, 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

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2013-00010 (NC) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD24573 (OR) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD24573 (OR) 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
278100	Medicaid	OR	-
1609803774	Medicaid	NC	-
NC2126	Medicaid	SC	-

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

What is the NPI number for Perry Nelson?

The National Provider Identifier (NPI) for Perry Nelson is 1609803774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Perry Nelson practice?

The practice location on file with NPPES is in Springfield, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.