Karen Grante Bonnanzio, OD - Medicare Optometrist in Stratford, CT

Karen Grante Bonnanzio, OD is a medicare enrolled "Optometrist" provider in Stratford, Connecticut. She went to New England College Of Optometry and graduated in 1993 and has 31 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Oec Waterbury Llc, Oronoque Eye Care Inc., Oec Derby Llc and her current practice location is 7365 Main St, Stratford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 377-3937.

Karen Grante Bonnanzio is licensed to practice in Connecticut (license number 002346) 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 1508955873.

Contact Information

Karen Grante Bonnanzio, OD
7365 Main St,
Stratford, CT 06614-1300
(203) 377-3937
(888) 741-0620

Map and Direction




Healthcare Provider's Profile

Full NameKaren Grante Bonnanzio
GenderFemale
SpecialityOptometry
Experience31 Years
Location7365 Main St, Stratford, Connecticut
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:
  • Karen Grante Bonnanzio attended and graduated from New England College Of Optometry in 1993
  NPI Data:
  • NPI Number: 1508955873
  • Provider Enumeration Date: 10/12/2006
  • Last Update Date: 10/13/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8224046842
  • Enrollment ID: I20060323000463

Medical Identifiers

Medical identifiers for Karen Grante Bonnanzio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508955873NPI-NPPES
004160983MedicaidCT
020346OtherCTCONNECTICARE
50ORONOQUCT01OtherCTANTHEM
1040121OtherCTWELLCARE
115529OtherCTEYEMED
0297743OtherCTAETNA
1801834247OtherCTOXFORD
204142248OtherCTCIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 002346 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oec Waterbury Llc31738051163
Oronoque Eye Care Inc.38705059515
Oec Derby Llc65072529213

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. Karen Grante Bonnanzio allows following entities to bill medicare on her behalf.
Provider NameOronoque Eye Care Inc.
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1801834247
PECOS PAC ID: 3870505951
Enrollment ID: O20060609000017
Provider NameOec Waterbury Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1477097285
PECOS PAC ID: 3173805116
Enrollment ID: O20170126001467
Provider NameOec Derby Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1275287005
PECOS PAC ID: 6507252921
Enrollment ID: O20220411001700

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. Karen Grante Bonnanzio 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
Karen Grante Bonnanzio, OD
7365 Main St,
Stratford, CT 06614-1300

Ph: (203) 377-3937
Karen Grante Bonnanzio, OD
7365 Main St,
Stratford, CT 06614-1300

Ph: (203) 377-3937

Reviews and Comments


Optometrist in Stratford, CT

Dr. Thomas Edward Noonan, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 1040 Barnum Ave, Stratford, CT 06614
Phone: 203-378-3113    Fax: 203-377-7207
Sean West, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 775 Main St, Stratford, CT 06615
Phone: 203-377-2020    Fax: 203-381-9936
Dr. Arnold A. Cummins, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 150 Barnum Avenue Cutoff, Walmart Vision Center, Stratford, CT 06614
Phone: 203-656-1445    
Stratford Eyecare Associates, L.l.c.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 1040 Barnum Ave, Stratford, CT 06614
Phone: 203-378-2269    Fax: 203-377-7207
Ms. Lorraine J Fedyna, OD
Optometrist
Medicare: Medicare Enrolled
Practice Location: 955 Ferry Blvd, Stratford, CT 06614
Phone: 203-375-7988    Fax: 203-375-7989
Dr. Helen Ambizas, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 775 Main St, Stratford, CT 06615
Phone: 203-377-2020    
Dr. Aylin Adem, OD
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 411 Barnum Avenue Cutoff Ste 9, Stratford, CT 06615
Phone: 475-236-3013    

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.

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