Troy Allen Flax, OD
Optometrist · Norman, OK
Troy Allen Flax, OD is an optometrist with a practice address in Norman, Oklahoma, and NPI 1902912041, issued on Aug 22, 2006. Check the license (Oklahoma 2098, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Troy Allen Flax
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2098 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2501 Boardwalk, Norman, OK 73069
- Phone
- (405) 321-2155
- Enumerated
- Aug 22, 2006
- Record last updated
- Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (405) 321-1170
- Medicaid ID
- 100767550A OK
- Medicare enrollment
- Enrolled (PECOS I20110519000266); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 892 in Oklahoma → Look up another NPI →
Also registered at 2501 Boardwalk
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacob Bellamy, O.D.Optometrist1447923404
- Jerry Martin, ODOptometrist1992811038
- Melanie Newcomer, ODOptometrist1699252213
- Tiffany Rankin, ODOptometrist1386741908
Verify Troy Allen Flax in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 2098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average optometrist in 2024
376 Medicare Part D claims for 121 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Latanoprost84 claims
- Timolol Maleate73 claims
- Lumigan72 claims
- Erythromycin50 claims
- Travoprost20 claims
- Prednisolone Acetate18 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 MIPS final score for 2023 (Medicare payment program): 10 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $666.17
31 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 34,453 providers of this specialty with any payment received $769.99 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
- Norman Vision Clinic PLLCMoore, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Troy Allen Flax among 892 optometrist records in Oklahoma
Troy Allen Flax, OD is one of 892 optometrist records with a practice address in Oklahoma. 77% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1993 · median 2008 among the 620 with a school on file
- Record last updated2021 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Oklahoma
There are 892 optometrist records in Oklahoma.
All 892 in Oklahoma → Every provider in Norman → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kalyn Austin, ODNorman, OK 730691114417805
- Chad Bagg, O.D.Norman, OK 730691992756159
- Jacob Bellamy, O.D.Norman, OK 730691447923404
- Wesley Hall, O.D.Norman, OK 730691619177805
- Anna Hughes, O.D.Norman, OK 730691457685851
- Jerry Martin, ODNorman, OK 730691992811038
- Scott Mendell, O.D.Norman, OK 730691245543446
- Lance Miller, O.D.Norman, OK 730691457397127
Common questions
What is Troy Allen Flax, OD's NPI number?
Troy Allen Flax, OD's National Provider Identifier (NPI) is 1902912041, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Troy Allen Flax, OD located?
The NPPES record lists a practice address at 2501 Boardwalk, Norman, OK, 73069. Phone: (405) 321-2155. Providers update this record themselves, so call before visiting.
How can I verify Troy Allen Flax, OD's license?
NPPES lists Oklahoma license number 2098, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Troy Allen Flax, OD prescribe under Medicare Part D?
In 2024, Troy Allen Flax, OD had 376 Medicare Part D claims for 121 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Troy Allen Flax, OD's MIPS final score?
The 2023 MIPS final score is 10 of 100. 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.