Oksana Primmer, MD - Medicare Internal Medicine in Auburn, MA

Oksana Primmer, MD is a medicare enrolled "Internal Medicine" physician in Auburn, Massachusetts. She graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Reliant Medical Group Inc and her current practice location is 385 Southbridge St, Auburn, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 721-1170.

Oksana Primmer is licensed to practice in Massachusetts (license number 220575) 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 1518918598.

Contact Information

Oksana Primmer, MD
385 Southbridge St,
Auburn, MA 01501-2498
(508) 721-1170
(508) 832-0859

Map and Direction




Physician's Profile

Full NameOksana Primmer
GenderFemale
SpecialityInternal Medicine
Experience28 Years
Location385 Southbridge St, Auburn, 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:
  • Oksana Primmer graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1518918598
  • Provider Enumeration Date: 05/13/2006
  • Last Update Date: 03/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8820059991
  • Enrollment ID: I20041021000843

Medical Identifiers

Medical identifiers for Oksana Primmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518918598NPI-NPPES
042472266OtherPRIVATE HEALTHCARE SYSTEM
1667164OtherCIGNA HEALTH PLAN
0407079OtherEVERCARE
784178OtherMVP HEALTH CARE
042472266OtherTHREE RIVERS
419318OtherTUFTS HEALTH PLAN
91200OtherFALLON COMMUNITY HEALTH
042472266OtherUNITED HEALTHCARE
J28269OtherBLUE SHIELD HMO BLUE
2080796MedicaidMA
7339615OtherAETNA US HEALTHCARE
AA16904OtherHARVARD PILGRIM HEALTHCAR
J28269OtherBLUE SHIELD INDEMNITY
J28269OtherBLUE CARE ELECT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 220575 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna Care NetworkWorcester, MAHome health agency
St Vincent HospitalWorcester, MAHospital
Harrington Memorial Hospital-1Southbridge, MAHospital
Umass Memorial Medical Center/university CampusWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reliant Medical Group Inc5597755322543

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 Primmer allows following entities to bill medicare on her behalf.
Entity NameReliant Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720017528
PECOS PAC ID: 5597755322
Enrollment ID: O20040708000650

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 Primmer 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 Primmer, MD
5 Neponset St Fl Street2,
Worcester, MA 01606-2714

Ph: (508) 721-1170
Oksana Primmer, MD
385 Southbridge St,
Auburn, MA 01501-2498

Ph: (508) 721-1170

Reviews and Comments


Internal Medicine Doctors in Auburn, MA

Dr. Hesham M. A. Hammouda, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 103 Millbury St, Auburn, MA 01501
Phone: 508-721-4100    Fax: 508-721-4124
Dr. Rekha Hari Nair, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 385 Southbridge St, Auburn, MA 01501
Phone: 508-856-0732    Fax: 508-581-0070
Daniel B Guilbert, MD
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Medicare: Medicare Enrolled
Practice Location: 385 Southbridge St, Auburn, MA 01501
Phone: 508-721-1170    Fax: 508-832-0859
Steven R Rozak, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 489 Washington St, Auburn, MA 01501
Phone: 508-832-9646    Fax: 508-832-7862
Lauren Needell, DO
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Medicare: Medicare Enrolled
Practice Location: 489 Washington St, Auburn, MA 01501
Phone: 508-832-9646    Fax: 508-832-7862
Putcha R Murthy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 385 Southbridge St, Auburn, MA 01501
Phone: 508-721-1170    Fax: 508-832-0859
Rebecca L Kesman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 385 Southbridge St, Auburn, MA 01501
Phone: 508-721-1170    Fax: 508-832-0859

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.