Dr Roger John Gstalder, MD - Medicare Ophthalmology in Clearwater, FL

Dr Roger John Gstalder, MD is a medicare enrolled "Ophthalmology" physician in Clearwater, Florida. His current practice location is 601 S Belcher Rd, Clearwater, Florida. You can reach out to his office (for appointments etc.) via phone at (727) 799-3772.

Dr Roger John Gstalder is licensed to practice in Florida (license number ME 17041) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1891790366.

Contact Information

Dr Roger John Gstalder, MD
601 S Belcher Rd,
Clearwater, FL 33764-6301
(727) 799-3772
(727) 797-2957

Map and Direction




Physician's Profile

Full NameDr Roger John Gstalder
GenderMale
SpecialityOphthalmology
Location601 S Belcher Rd, Clearwater, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891790366
  • Provider Enumeration Date: 06/20/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6103724430
  • Enrollment ID: I20031223000774

Medical Identifiers

Medical identifiers for Dr Roger John Gstalder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891790366NPI-NPPES
255271000MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology ME 17041 (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. Dr Roger John Gstalder allows following entities to bill medicare on his behalf.
Entity NameStuart J Kaufman Md & Assoc Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083838692
PECOS PAC ID: 0143299495
Enrollment ID: O20041002000011

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. Dr Roger John Gstalder 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
Dr Roger John Gstalder, MD
2031 Little Road,
New Port Richey, FL 34655-1294

Ph: (727) 375-0300
Dr Roger John Gstalder, MD
601 S Belcher Rd,
Clearwater, FL 33764-6301

Ph: (727) 799-3772

Reviews and Comments


Ophthalmology Doctors in Clearwater, FL

Kendra Denise Deangelis, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2963 Gulf To Bay Blvd Ste 267, Clearwater, FL 33759
Phone: 787-285-8006    Fax: 727-216-6560
Mr. Dana M Deupree, MD
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Medicare: Accepting Medicare Assignments
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,
Ophthalmology
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.
Ophthalmology
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.
Ophthalmology
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.