NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Clay Mccord Jr., M.D.

Rheumatology Physician in Klamath Falls, OR · enumerated 2006 · practices at Aspen Family Medicine P.C..

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

National Provider Identifier

1891866786

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name William Clay Mccord Jr.
Credential M.D.
Sex Male
Practice address 2631 Crosby Ave, Klamath Falls, OR, 97603
Phone (541) 880-2750
Fax (541) 880-2759
Enumeration date Nov 13, 2006
Last updated in NPPES Jun 17, 2021

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD61067555 (WA) Secondary
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License G22997 (CA) Secondary
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD126090 (OR) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD61067555 (WA) 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
500612879 Medicaid OR -

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 William Mccord?
The National Provider Identifier (NPI) for William Mccord is 1891866786, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Mccord practice?
The practice location on file with NPPES is in Klamath Falls, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-17.