NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jason William Nash, D.O.

Clinical Pathology/Laboratory Medicine Physician in Westerville, OH · enumerated 2006 · practices at Westerville Dermatology, Inc..

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

National Provider Identifier

1407961576

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jason William Nash
Credential D.O.
Sex Male
Practice address 235 W. Schrock Rd, Westerville, OH, 43081
Fax (614) 895-2911
Enumeration date Aug 20, 2006
Last updated in NPPES May 20, 2021

Taxonomy & licenses

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License 41463 (TX) Secondary
207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License 34007728 (OH) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
2752534 Medicaid OH -

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 Jason Nash?
The National Provider Identifier (NPI) for Jason Nash is 1407961576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jason Nash practice?
The practice location on file with NPPES is in Westerville, OH. 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 2021-05-20.