Dr Mark Brian Boas, OD - Medicare Optometrist in Exton, PA

Dr Mark Brian Boas, OD is a medicare enrolled "Optometrist" provider in Exton, Pennsylvania. He went to Pennsylvania College Of Optometry and graduated in 1986 and has 38 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Boas Vision Associates Llc and his current practice location is 577 W Uwchlan Ave, Exton, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 363-2303.

Dr Mark Brian Boas is licensed to practice in Pennsylvania (license number OEG001120) 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 1437269487.

Contact Information

Dr Mark Brian Boas, OD
577 W Uwchlan Ave,
Exton, PA 19341-1563
(610) 363-2303
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Mark Brian Boas
GenderMale
SpecialityOptometry
Experience38 Years
Location577 W Uwchlan Ave, Exton, 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 Brian Boas attended and graduated from Pennsylvania College Of Optometry in 1986
  NPI Data:
  • NPI Number: 1437269487
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 02/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8820128887
  • Enrollment ID: I20100617000658

Medical Identifiers

Medical identifiers for Dr Mark Brian Boas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437269487NPI-NPPES
428694OtherPABLUE SHIELD
2814726OtherPACIGNA
51940OtherPAAETNA HMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OEG001120 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Boas Vision Associates Llc12546752675

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 Brian Boas allows following entities to bill medicare on his behalf.
Provider NameSalus University
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1336160027
PECOS PAC ID: 9133031883
Enrollment ID: O20040302000032
Provider NameDrs. Mark And Suzanne Boas
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1447312848
PECOS PAC ID: 3274657408
Enrollment ID: O20100825000416
Provider NameBoas Vision Associates Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1447312848
PECOS PAC ID: 1254675267
Enrollment ID: O20181203001062

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 Brian Boas 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 Brian Boas, OD
577 W Uwchlan Ave,
Exton, PA 19341-1563

Ph: (610) 363-2303
Dr Mark Brian Boas, OD
577 W Uwchlan Ave,
Exton, PA 19341-1563

Ph: (610) 363-2303

Reviews and Comments


Optometrist in Exton, PA

Dr. Heather M Fagnani, OD
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Phone: 610-363-6203    
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Phone: 484-875-9591    Fax: 484-875-9725
Singer Specs Of Exton, Inc.
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Phone: 610-524-8886    
Exton Vision Center
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Medicare: Not Enrolled in Medicare
Practice Location: 121 John Robert Thomas Dr, Exton, PA 19341
Phone: 610-363-6203    Fax: 610-363-6226
Dr. Marie Kristine Gwinn, OD
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Medicare: Accepting Medicare Assignments
Practice Location: 577 W Uwchlan Ave, Exton, PA 19341
Phone: 610-363-2303    

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.