Oksana B Hirniak, DO in San Marcos, CA - Medicare Family Practice

Oksana B Hirniak, DO is a medicare enrolled "Family Medicine" physician in San Marcos, California. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Arch Health Partners Inc and her current practice location is 277 Rancheros Dr, Suite 100, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (866) 228-2236.

Oksana B Hirniak is licensed to practice in California (license number 20A11789) 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 1891750345.

Contact Information

	Oksana B Hirniak, DO
	277 Rancheros Dr, Suite 100, San Marcos, CA 92069-2976
	(866) 228-2236
	(760) 737-3430

Map and Direction

Physician's Profile

Full Name	Oksana B Hirniak
Gender	Female
Speciality	Family Practice
Experience	20 Years
Location	277 Rancheros Dr, San Marcos, California
Accepts Medicare Assignments	Yes. 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 B Hirniak attended and graduated from Philadelphia College Of Osteopathic Medicine in 2004

NPI Data:

NPI Number: 1891750345
Provider Enumeration Date: 04/18/2006
Last Update Date: 11/18/2020

Medicare PECOS Information:

PECOS PAC ID: 5597948539
Enrollment ID: I20110329000178

Medical Identifiers

Medical identifiers for Oksana B Hirniak such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1891750345	NPI	-	NPPES
ER453Y	Other	CA	MEDICARE PTAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	20A11789 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Arch Health Partners Inc	9931239027	222

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 B Hirniak allows following entities to bill medicare on her behalf.

Entity Name	Graybill Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1891729745 PECOS PAC ID: 9335050517 Enrollment ID: O20040108000857

Entity Name	Arch Health Partners Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1649500141 PECOS PAC ID: 9931239027 Enrollment ID: O20100616000715

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 B Hirniak 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 Address	Practice Location Address
Oksana B Hirniak, DO 332 S Juniper St, Suite 100, Escondido, CA 92025-4941 Ph: (866) 228-2236	Oksana B Hirniak, DO 277 Rancheros Dr, Suite 100, San Marcos, CA 92069-2976 Ph: (866) 228-2236

Reviews and Comments

Family Medicine Doctors in San Marcos, CA

Massud R Weiss, Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 400 Craven Rd, San Marcos, CA 92078 Phone: 833-574-2273
Steven J. Sherman, M.D. Family Medicine Medicare: Medicare Enrolled Practice Location: 400 Craven Rd, San Marcos, CA 92078 Phone: 619-528-5000
Omar Salamanca, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 150 Valpreda Rd, San Marcos, CA 92069 Phone: 760-736-6767 Fax: 760-736-8740
Peter Allen Novota, M.D. Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 150 Valpreda Rd, San Marcos, CA 92069 Phone: 760-736-6767
Haley Luebke Morton, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 111 Campus Way Ste 301, San Marcos, CA 92078 Phone: 760-806-5700
Alexander Espinoza, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 277 Rancheros Dr, Suite 100, San Marcos, CA 92069 Phone: 866-228-2236 Fax: 760-471-0513
Jackie Lui, DO Family Medicine Medicare: Medicare Enrolled Practice Location: 111 Campus Way Ste 301, San Marcos, CA 92078 Phone: 760-806-5700

Oksana B Hirniak, DO - Medicare Family Practice in San Marcos, CA