Olena Nikonovna Hays, PA - Medicare Physician Assistant in Citrus Heights, CA

Olena Nikonovna Hays, PA is a medicare enrolled "Physician Assistant" in Citrus Heights, California. She graduated from nursing school in 1985 and has 39 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice West Coast Medical Care Professional Corporation and her current practice location is 7777 Sunrise Blvd, Suite 2500, Citrus Heights, California. You can reach out to her office (for appointments etc.) via phone at (916) 722-2227.

Olena Nikonovna Hays is licensed to practice in California (license number PA19547) 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 1487831491.

Contact Information

Olena Nikonovna Hays, PA
7777 Sunrise Blvd, Suite 2500,
Citrus Heights, CA 95610-2300
(916) 722-2227
(877) 860-5422

Map and Direction




Provider's Profile

Full NameOlena Nikonovna Hays
GenderFemale
SpecialityPhysician Assistant
Experience39 Years
Location7777 Sunrise Blvd, Citrus Heights, California
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:
  • Olena Nikonovna Hays graduated from nursing school in 1985
  NPI Data:
  • NPI Number: 1487831491
  • Provider Enumeration Date: 01/22/2008
  • Last Update Date: 12/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294813630
  • Enrollment ID: I20080424000705

Medical Identifiers

Medical identifiers for Olena Nikonovna Hays such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487831491NPI-NPPES
P01453355-DV5277OtherCARAILROAD MEDICARE
EFF: 2/20/2013MedicaidCA
PA19547MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA19547 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Coast Medical Care Professional Corporation91334300698

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. Olena Nikonovna Hays 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
Olena Nikonovna Hays, PA
4418 Stockbridge Ave,
Sacramento, CA 95842-3347

Ph: (916) 202-1094
Olena Nikonovna Hays, PA
7777 Sunrise Blvd, Suite 2500,
Citrus Heights, CA 95610-2300

Ph: (916) 722-2227

Reviews and Comments


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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.