Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory M. Fox, M.D.

Q: What is the NPI number for Gregory Fox?

The National Provider Identifier (NPI) for Gregory Fox is 1225070717, a Type 1 (individual) record in the CMS NPPES registry.

Ophthalmology Physician in Lenexa, KS · enumerated 2006 · practices at Retina Associates LLC.

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

National Provider Identifier

1225070717

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory M. Fox

Credential M.D.

Sex Male

Practice address 8600 Quivira Rd Ste 100, Lenexa, KS, 66215

Phone (913) 831-7400

Fax (913) 831-7409

Enumeration date Jun 11, 2006

Last updated in NPPES Aug 26, 2022

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 4301051175 (MI) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 116603 (MO) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 0427847 (MO) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 116603 (KS) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 4301051175 (MI) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 04-27847 (KS) 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
180045254	Other	MO	RAILROAD MEDICARE
25164030	Other	MO	BLUE CROSS BLUE SHIELD OF
2003811179	Medicaid	MO	-
102473	Other	KS	BLUE CROSS BLUE SHIELD OF
180046103	Other	KS	RAILROAD MEDICARE

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

Where does Gregory Fox practice?

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

What is the NPI number for Gregory Fox?

The National Provider Identifier (NPI) for Gregory Fox is 1225070717, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-26.