Frank Mathews Williams, MD - Medicare Ophthalmology in Clearwater, FL

Frank Mathews Williams, MD is a medicare enrolled "Ophthalmology" physician in Clearwater, Florida. He went to Harvard Medical School and graduated in 1964 and has 60 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 1211 Reynolds Ave, Clearwater, Florida. You can reach out to his office (for appointments etc.) via phone at (727) 446-1061.

Frank Mathews Williams is licensed to practice in Florida (license number ME12188) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1659416816.

Contact Information

Frank Mathews Williams, MD
1211 Reynolds Ave,
Clearwater, FL 33756-3353
(727) 446-1061
(727) 443-5030

Map and Direction




Physician's Profile

Full NameFrank Mathews Williams
GenderMale
SpecialityOphthalmology
Experience60 Years
Location1211 Reynolds Ave, Clearwater, Florida
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Frank Mathews Williams attended and graduated from Harvard Medical School in 1964
  NPI Data:
  • NPI Number: 1659416816
  • Provider Enumeration Date: 02/21/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9638213457
  • Enrollment ID: I20100525000700

Medical Identifiers

Medical identifiers for Frank Mathews Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659416816NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology ME12188 (Florida)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Frank Mathews Williams allows following entities to bill medicare on his behalf.
Entity NameFrank M Williams Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548590714
PECOS PAC ID: 4789710880
Enrollment ID: O20100329000244

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Frank Mathews Williams is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Frank Mathews Williams, MD
1211 Reynolds Ave,
Clearwater, FL 33756-3353

Ph: (727) 446-1061
Frank Mathews Williams, MD
1211 Reynolds Ave,
Clearwater, FL 33756-3353

Ph: (727) 446-1061

Reviews and Comments


Ophthalmology Doctors in Clearwater, FL

Kendra Denise Deangelis, M.D.
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Medicare: Accepting Medicare Assignments
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Phone: 787-285-8006    Fax: 727-216-6560
Mr. Dana M Deupree, MD
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Practice Location: 3280 N Mcmullen Booth Rd, Suite 120, Clearwater, FL 33761
Phone: 727-789-8770    Fax: 727-789-8784
Steven Myles Cohen, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 579 S Duncan Ave, Clearwater, FL 33756
Phone: 727-445-9110    Fax: 727-466-0306
Samantha Nastasi,
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Medicare: Medicare Enrolled
Practice Location: 601 S Belcher Rd, Clearwater, FL 33764
Phone: 727-266-2393    Fax: 727-266-2330
Dr. Scott Behler, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2346 Drew St, Clearwater, FL 33765
Phone: 727-712-2500    Fax: 727-712-2511
Dr. Selina Jia-hwa Lin, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3001 Eastland Blvd Ste 1, Clearwater, FL 33761
Phone: 833-733-3754    
Mr. Herbert P Knauf Iii, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2560 Gulf To Bay Blvd, Suite 100, Clearwater, FL 33765
Phone: 727-799-3772    Fax: 727-791-6598

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.