Dr Karen Lynne Koumjian, OD - Medicare Optometrist in Watertown, MA

Dr Karen Lynne Koumjian, OD is a medicare enrolled "Optometrist" provider in Watertown, Massachusetts. She went to New England College Of Optometry and graduated in 1981 and has 43 years of diverse experience with area of expertise as Optometry. Her current practice location is 124 Watertown St, Ste 3e, Watertown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 923-2761.

Dr Karen Lynne Koumjian is licensed to practice in Massachusetts (license number 2921) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1134345689.

Contact Information

Dr Karen Lynne Koumjian, OD
124 Watertown St, Ste 3e,
Watertown, MA 02472-2500
(617) 923-2761
(617) 926-2835

Map and Direction




Healthcare Provider's Profile

Full NameDr Karen Lynne Koumjian
GenderFemale
SpecialityOptometry
Experience43 Years
Location124 Watertown St, Watertown, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Karen Lynne Koumjian attended and graduated from New England College Of Optometry in 1981
  NPI Data:
  • NPI Number: 1134345689
  • Provider Enumeration Date: 04/17/2007
  • Last Update Date: 06/30/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9537131578
  • Enrollment ID: I20040810000646

Medical Identifiers

Medical identifiers for Dr Karen Lynne Koumjian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134345689NPI-NPPES
0342068MedicaidMA
W15548OtherMDBLUE CROSS BLUE SHIELD
718121OtherMATUFTS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 2921 (Massachusetts)Primary

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 Karen Lynne Koumjian 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 Karen Lynne Koumjian, OD
124 Watertown St, Ste 3e,
Watertown, MA 02472-2500

Ph: (617) 923-2761
Dr Karen Lynne Koumjian, OD
124 Watertown St, Ste 3e,
Watertown, MA 02472-2500

Ph: (617) 923-2761

Reviews and Comments


Optometrist in Watertown, MA

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Medicare: Medicare Enrolled
Practice Location: 550 Arsenal St, Watertown, MA 02472
Phone: 617-923-6054    Fax: 857-400-0712
Dr. Diane Ah-kine Ng Poon Hing, O.D.
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Phone: 617-336-7486    
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Medicare: Medicare Enrolled
Practice Location: 550 Arsenal St, Watertown, MA 02472
Phone: 617-744-3150    

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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.

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