Gregory M. Fox, M.D.
Ophthalmology Physician · Lenexa, KS
Gregory M. Fox, M.D. is an ophthalmology physician with a practice address in Lenexa, Kansas, and NPI 1225070717, issued on Jun 11, 2006. Check the license (Kansas 04-27847, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Gregory M. Fox
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 04-27847 KS
116603 KS
4301051175 MI
0427847 MO
116603 MO
Self-reported in NPPES; status is on the state search - Practice location
- 8600 Quivira RD Ste 100, Lenexa, KS 66215
- Phone
- (913) 831-7400
- Enumerated
- Jun 11, 2006
- Record last updated
- Aug 26, 2022
- Fax
- (913) 831-7409
- Medicaid ID
- 2003811179 MO
- Medicare enrollment
- Enrolled (PECOS I20080513000221); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1987
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 166 in Kansas → Look up another NPI →
Also registered at 8600 Quivira RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ivan Batlle, MDOphthalmology Physician1073510962
- Ryan Christensen, M.D.Ophthalmology Physician1790999654
- Steven Cohen, M.D.Ophthalmology Physician1366775405
- Blake Cooper, M.D.Ophthalmology Physician1275579567
- David Dyer, M.D.Ophthalmology Physician1518994631
- Michael EllisOphthalmology Physician1598127243
Verify Gregory M. Fox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-27847Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average ophthalmology physician in 2024
886 Medicare Part D claims for 255 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Prednisolone Acetate230 claims
- Ketorolac Tromethamine106 claims
- Moxifloxacin92 claims
- Timolol Maleate82 claims
- Latanoprost66 claims
- Brimonidine Tartrate-Timolol42 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $486.43
25 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Retina Associates LLCOttawa, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory M. Fox among 166 ophthalmology physician records in Kansas
Gregory M. Fox, M.D. is one of 166 ophthalmology physician records with a practice address in Kansas. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 36% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1987 · median 1999 among the 95 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 ophthalmology physician records list a practice address in Lenexa
They are 12 of the 1,374 NPPES records with a practice address in Lenexa, and 166 ophthalmology physician records in Kansas.
All 166 in Kansas → Every provider in Lenexa → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Louis Badeen, M.D.Overland Park, KS 662151588684187
- Ivan Batlle, MDLenexa, KS 662151073510962
- Ryan Christensen, M.D.Lenexa, KS 662151790999654
- Steven Cohen, M.D.Lenexa, KS 662151366775405
- Blake Cooper, M.D.Lenexa, KS 662151275579567
- David Dyer, M.D.Lenexa, KS 662151518994631
- Michael EllisLenexa, KS 662151598127243
- Daniel Feiler, M.D.Lenexa, KS 662151245572916
Common questions
What is Gregory M. Fox, M.D.'s NPI number?
Gregory M. Fox, M.D.'s National Provider Identifier (NPI) is 1225070717, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory M. Fox, M.D. located?
The NPPES record lists a practice address at 8600 Quivira RD Ste 100, Lenexa, KS, 66215. Phone: (913) 831-7400. Providers update this record themselves, so call before visiting.
How can I verify Gregory M. Fox, M.D.'s license?
NPPES lists Kansas license number 04-27847, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory M. Fox, M.D. prescribe under Medicare Part D?
In 2024, Gregory M. Fox, M.D. had 886 Medicare Part D claims for 255 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Gregory M. Fox, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.