Frank Mathews Williams, MD
Ophthalmology Physician · Clearwater, FL
Frank Mathews Williams, MD is an ophthalmology physician with a practice address in Clearwater, Florida, and NPI 1659416816, issued on Feb 21, 2007. Check the license (Florida ME12188, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Frank Mathews Williams
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- ME12188 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1211 Reynolds Ave, Clearwater, FL 33756
- Phone
- (727) 446-1061
- Enumerated
- Feb 21, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (727) 443-5030
- Medicare enrollment
- Enrolled (PECOS I20100525000700); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1964
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,581 in Florida → Look up another NPI →
Also registered at 1211 Reynolds Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Shields, MDInternal Medicine Physician1427018506
Verify Frank Mathews Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME12188Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average ophthalmology physician in 2024
78 Medicare Part D claims for 14 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Lumigan25 claims
- Travoprost16 claims
- Brimonidine Tartrate-Timolol11 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.
Industry payments in 2024: $143.19
1 payment: food and beverage; the largest payer was Abbvie 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.
Frank Mathews Williams among 1,581 ophthalmology physician records in Florida
Frank Mathews Williams, MD is one of 1,581 ophthalmology physician records with a practice address in Florida. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 59% of them.
- NPI issued2007 · 59% of these records are older, 33% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1964 · median 1999 among the 1,039 with a school on file
- Record last updated2007 · 60% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Florida
There are 1,581 ophthalmology physician records in Florida.
All 1,581 in Florida → Every provider in Clearwater → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Thomas Caleca, MDClearwater, FL 337561831133024
- Steven Cohen, MDClearwater, FL 337561174529234
- Kyle Linsey, D.O.Clearwater, FL 337561194164517
- Peter Smith, MDClearwater, FL 337561790867620
- Matthew Donovan, MDClearwater, FL 337611366804858
- Selina Lin, M.D.Clearwater, FL 337611356395487
- Katherine Macoul, MDClearwater, FL 337611710071691
- Richard Silverman, M.D.Clearwater, FL 337611902964208
Common questions
What is Frank Mathews Williams, MD's NPI number?
Frank Mathews Williams, MD's National Provider Identifier (NPI) is 1659416816, issued on Feb 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Frank Mathews Williams, MD located?
The NPPES record lists a practice address at 1211 Reynolds Ave, Clearwater, FL, 33756. Phone: (727) 446-1061. Providers update this record themselves, so call before visiting.
How can I verify Frank Mathews Williams, MD's license?
NPPES lists Florida license number ME12188, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Frank Mathews Williams, MD prescribe under Medicare Part D?
In 2024, Frank Mathews Williams, MD had 78 Medicare Part D claims for 14 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
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.