Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John David Hyatt, M.D.

Retina Specialist (Ophthalmology) Physician in Ashland, OR · enumerated 2006.

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

National Provider Identifier

1184696346

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Registry record

Entity type Individual (Type 1)

Name Dr. John David Hyatt

Credential M.D.

Sex Male

Practice address 246 Catalina Dr, Ashland, OR, 97520

Phone (541) 488-3192

Fax (541) 488-0646

Enumeration date Feb 2, 2006

Last updated in NPPES Jun 20, 2017

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 45882 (TN) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 34419 (SC) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD176865 (OR) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License MD176865 (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
P01236562	Other	SC	RAILROAD MEDICARE
500707611	Medicaid	OR	-
344194	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.

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Frequently asked questions

How do I verify John Hyatt's NPI record?

Cross-check NPI 1184696346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184696346 active?

Yes, as of the latest NPPES snapshot, NPI 1184696346 is active (record last updated 2017-06-20).

Other providers at this practice address

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Retina & Vitreous Center of Southern Oregon, PC Ophthalmology Physician · Ashland, OR NPI 1295725448 Christine Gonzales Ophthalmology Physician · Ashland, OR NPI 1700809365 Lithia Womens Care PC Gynecology Physician · Ashland, OR NPI 1548356991

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-20.