Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jehan Riar, M.D.

Q: What is the NPI number for Jehan Riar?

The National Provider Identifier (NPI) for Jehan Riar is 1790049906, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Georgetown, DE · enumerated 2012.

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

National Provider Identifier

1790049906

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Registry record

Entity type Individual (Type 1)

Name Dr. Jehan Riar

Credential M.D.

Sex Female

Practice address 25 Bridgeville Rd, Georgetown, DE, 19947

Phone (302) 855-1349

Fax (302) 855-1081

Enumeration date Jul 2, 2012

Last updated in NPPES Apr 26, 2017

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 2012018187 (MO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D79817 (MD) Secondary

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C1-0011862 (DE) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Jehan Riar?

The National Provider Identifier (NPI) for Jehan Riar is 1790049906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jehan Riar practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-26.