Dr Mark D Barsamian, DO is a medicare enrolled "Ophthalmology - Retina Specialist" physician in Hopedale, Massachusetts. He graduated from medical school in 2003 and has 23 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Milford-franklin Eye Center, Llc, Koch Eye Associates Llp and his current practice location is
54 Hopedale St Ste 1, Hopedale, Massachusetts. You can reach out to his office (for appointments etc.) via phone at
(774) 396-6905.
Dr Mark D Barsamian is licensed to practice in Massachusetts (license number 243559) 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 1821204207.
Physician's Profile
| Full Name | Dr Mark D Barsamian |
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| Gender | Male |
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| Speciality | Ophthalmology |
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| Experience | 23 Years |
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| Location | 54 Hopedale St Ste 1, Hopedale, Massachusetts |
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| Accepts Medicare Assignments | Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Dr Mark D Barsamian graduated from medical school in 2003
NPI Data:
- NPI Number: 1821204207
- Provider Enumeration Date: 05/15/2007
- Last Update Date: 01/29/2026
Medicare PECOS Information:
- PECOS PAC ID: 3375638265
- Enrollment ID: I20100712000006
Medical Identifiers
Medical identifiers for Dr Mark D Barsamian such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1821204207 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207WX0107X | Ophthalmology - Retina Specialist | 243559 (Massachusetts) | Primary |
| 207WX0107X | Ophthalmology - Retina Specialist | DO00851 (Rhode Island) | Secondary |
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
|---|
| Milford-franklin Eye Center, Llc | 6204877624 | 8 |
| | |
| Koch Eye Associates Llp | 1153213921 | 27 |
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 D Barsamian allows following entities to bill medicare on his behalf.
| Entity Name | Milford-franklin Eye Center, Llc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1366441800
PECOS PAC ID: 6204877624
Enrollment ID: O20050517000030 |
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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 D Barsamian 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 Address | Practice Location Address |
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Dr Mark D Barsamian, DO
8 Nottingham Rd,
Westborough, MA 01581-2408
Ph: (248) 805-1013 | Dr Mark D Barsamian, DO
54 Hopedale St Ste 1,
Hopedale, MA 01747-1732
Ph: (774) 396-6905 |
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