Oksana Kloyzner, MD - Medicare Internal Medicine in Bloomfield, CT

Oksana Kloyzner, MD is a medicare enrolled "Internal Medicine" physician in Bloomfield, Connecticut. She graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 701 Cottage Grove Rd, Suite F, Bloomfield, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 242-4000.

Oksana Kloyzner is licensed to practice in Connecticut (license number 0397654) 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 1093791204.

Contact Information

Oksana Kloyzner, MD
701 Cottage Grove Rd, Suite F,
Bloomfield, CT 06002-3080
(860) 242-4000
(860) 243-8286

Map and Direction




Physician's Profile

Full NameOksana Kloyzner
GenderFemale
SpecialityInternal Medicine
Experience38 Years
Location701 Cottage Grove Rd, Bloomfield, 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:
  • Oksana Kloyzner graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1093791204
  • Provider Enumeration Date: 12/20/2005
  • Last Update Date: 09/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4486804911
  • Enrollment ID: I20121018000538

Medical Identifiers

Medical identifiers for Oksana Kloyzner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093791204NPI-NPPES
001397654MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0397654 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Constellation HospiceOrange, CTHospice
Griffin HospitalDerby, CTHospital
Riverside Health & RehabilitatEast hartford, CTNursing home

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. Oksana Kloyzner allows following entities to bill medicare on her behalf.
Entity NameOksana Kloyzner,md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669995247
PECOS PAC ID: 0143596270
Enrollment ID: O20171018000138

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. Oksana Kloyzner 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
Oksana Kloyzner, MD
701 Cottage Grove Rd, Suite F,
Bloomfield, CT 06002-3080

Ph: (860) 242-4000
Oksana Kloyzner, MD
701 Cottage Grove Rd, Suite F,
Bloomfield, CT 06002-3080

Ph: (860) 242-4000

Reviews and Comments


Internal Medicine Doctors in Bloomfield, CT

Richard Siahaan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 421 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-242-0034    Fax: 860-242-3301
Tracy E Patel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 711 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-242-8756    Fax: 860-242-3052
Dr. Roy A Kellerman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35 Jolley Dr Ste 201, Bloomfield, CT 06002
Phone: 860-243-5569    Fax: 860-243-2622
Arthur Bernard Landry Jr., M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 711 Cottage Grove Rd, Cottage Grove Cardiology, Bloomfield, CT 06002
Phone: 860-242-8756    Fax: 860-769-5009
Dr. Linda Rickman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 852 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-714-5895    Fax: 860-714-5417
Usama Bin Nasir, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 711 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-242-8756    

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.