Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jamar Romanceles Grayson, D.O.

Family Medicine Physician in Heber City, UT · enumerated 2015.

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

National Provider Identifier

1841686631

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Registry record

Entity type Individual (Type 1)

Name Dr. Jamar Romanceles Grayson

Credential D.O.

Sex Male

Practice address 1485 Us-40 Ste G, Heber City, Ut 84032, Heber City, UT, 84032

Phone (304) 539-6484

Enumeration date Apr 8, 2015

Last updated in NPPES Nov 1, 2019

Taxonomy & licenses

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

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 11341859-1204 (UT) 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

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 1841686631 active?

Yes, as of the latest NPPES snapshot, NPI 1841686631 is active (record last updated 2019-11-01).

How do I verify Jamar Grayson's NPI record?

Cross-check NPI 1841686631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-01.