Theresa Corey Hamer, MD in Issaquah, WA - Medicare Obstetrics/gynecology

Theresa Corey Hamer, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Issaquah, Washington. She went to University Of Virginia School Of Medicine and graduated in 2011 and has 15 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Valley Medical Group-renton and her current practice location is 751 Ne Blakely Dr, Issaquah, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 386-2229.

Theresa Corey Hamer is licensed to practice in Washington (license number MD60560492) 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 1609162593.

Contact Information

	Theresa Corey Hamer, MD
	751 Ne Blakely Dr, Issaquah, WA 98029-6201
	(206) 386-2229
	(425) 313-4244

Map and Direction

Physician's Profile

Full Name	Theresa Corey Hamer
Gender	Female
Speciality	Obstetrics/gynecology
Experience	15 Years
Location	751 Ne Blakely Dr, Issaquah, Washington
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:

Theresa Corey Hamer attended and graduated from University Of Virginia School Of Medicine in 2011

NPI Data:

NPI Number: 1609162593
Provider Enumeration Date: 06/20/2011
Last Update Date: 04/23/2026

Medicare PECOS Information:

PECOS PAC ID: 8123331709
Enrollment ID: I20150727000294

Medical Identifiers

Medical identifiers for Theresa Corey Hamer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1609162593	NPI	-	NPPES
2046552	Medicaid	WA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207V00000X	Obstetrics & Gynecology	MD60560492 (Washington)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Valley Medical Group-renton	4183753965	435

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. Theresa Corey Hamer allows following entities to bill medicare on her behalf.

Entity Name	Valley Medical Group-renton
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1619209574 PECOS PAC ID: 4183753965 Enrollment ID: O20100604000113

Entity Name	Obhg Washington Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1962729525 PECOS PAC ID: 0345364642 Enrollment ID: O20100823001087

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. Theresa Corey Hamer 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
Theresa Corey Hamer, MD Po Box 25608, Salt Lake City, UT 84125-0608 Ph: (206) 320-4476	Theresa Corey Hamer, MD 751 Ne Blakely Dr, Issaquah, WA 98029-6201 Ph: (206) 386-2229

Reviews and Comments

Obstetrics & Gynecology Doctors in Issaquah, WA

Chiazor Akusoba, M.D. Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 751 Ne Blakely Dr, Issaquah, WA 98029 Phone: 425-313-4242
Dr. Licia Lynn Raymond, MD Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 751 Ne Blakely Dr Ste 2030, Issaquah, WA 98029 Phone: 425-313-7080 Fax: 425-313-7071
Christopher James Schwartzenburg, M.D. Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 751 Ne Blakely Dr, Issaquah, WA 98029 Phone: 425-313-7080 Fax: 425-313-7174
Dr. Pilar Baquero-young, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 751 Ne Blakely Dr Ste 2030, Issaquah, WA 98029 Phone: 425-313-7089 Fax: 425-313-7174
Kelsey Anne Kairis, DO Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 751 Ne Blakely Dr Ste 2030, Issaquah, WA 98029 Phone: 425-313-7080
Dr. Helen Elizabeth Erickson, DO Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 751 Ne Blakely Dr Ste 2030, Issaquah, WA 98029 Phone: 425-313-7080
Dr. Holly Reimei Nikko Sato, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 751 Ne Blakely Dr, Ste 2030, Issaquah, WA 98029 Phone: 425-313-7080 Fax: 425-313-7071

Theresa Corey Hamer, MD - Medicare Obstetrics/gynecology in Issaquah, WA