Dr Mark Vincent Graytok, OD - Medicare Optometrist in Greensburg, PA

Dr Mark Vincent Graytok, OD is a medicare enrolled "Optometrist" provider in Greensburg, Pennsylvania. He went to Pennsylvania College Of Optometry and graduated in 1988 and has 36 years of diverse experience with area of expertise as Optometry. His current practice location is 235 Humphrey Rd, Two Pineview Place-suite1, Greensburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (724) 834-8033.

Dr Mark Vincent Graytok is licensed to practice in Pennsylvania (license number OEG001356) 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 1952373318.

Contact Information

Dr Mark Vincent Graytok, OD
235 Humphrey Rd, Two Pineview Place-suite1,
Greensburg, PA 15601-4579
(724) 834-8033
(724) 834-4290

Map and Direction




Healthcare Provider's Profile

Full NameDr Mark Vincent Graytok
GenderMale
SpecialityOptometry
Experience36 Years
Location235 Humphrey Rd, Greensburg, Pennsylvania
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:
  • Dr Mark Vincent Graytok attended and graduated from Pennsylvania College Of Optometry in 1988
  NPI Data:
  • NPI Number: 1952373318
  • Provider Enumeration Date: 02/01/2006
  • Last Update Date: 06/28/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 0446206692
  • Enrollment ID: I20050330000846

Medical Identifiers

Medical identifiers for Dr Mark Vincent Graytok such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952373318NPI-NPPES
533151OtherPAHIGHMARK BCBS
54317OtherPAHEALTH AMERICA HEATH ASS
250860OtherPAVPMC
0011668350003MedicaidPA
2090347OtherPAAETNA
251638621OtherPAUNITED HEALTHCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OEG001356 (Pennsylvania)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 Mark Vincent Graytok allows following entities to bill medicare on his behalf.
Provider NameMark V Graytok
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1417033861
PECOS PAC ID: 2567400518
Enrollment ID: O20050420000520

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 Mark Vincent Graytok 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 Mark Vincent Graytok, OD
235 Humphrey Rd, Two Pineview Place-suite1,
Greensburg, PA 15601-4579

Ph: (724) 834-8033
Dr Mark Vincent Graytok, OD
235 Humphrey Rd, Two Pineview Place-suite1,
Greensburg, PA 15601-4579

Ph: (724) 834-8033

Reviews and Comments


Optometrist in Greensburg, PA

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Medicare: Accepting Medicare Assignments
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Phone: 724-837-1121    Fax: 724-837-1270
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Phone: 724-830-2452    
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Phone: 724-836-0802    Fax: 724-836-1190

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.