Gretchen M Wienecke, MD in Oklahoma City, OK

Gretchen M Wienecke, MD is a medicare enrolled "Pain Medicine - Pain Medicine" physician in Oklahoma City, Oklahoma. She went to University Of Oklahoma College Of Medicine and graduated in 1990 and has 35 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Bruce A Mackey Md Pc and her current practice location is 825 Ne 10th St, Oupb 4300, Oklahoma City, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (405) 271-7255.

Gretchen M Wienecke is licensed to practice in Oklahoma (license number 20186) 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 1861460198.

Contact Information

	Gretchen M Wienecke, MD
	825 Ne 10th St, Oupb 4300, Oklahoma City, OK 73104-5417
	(405) 271-7255
	Not Available

Map and Direction

Physician's Profile

Full Name	Gretchen M Wienecke
Gender	Female
Speciality	Anesthesiology
Experience	35 Years
Location	825 Ne 10th St, Oklahoma City, Oklahoma
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:

Gretchen M Wienecke attended and graduated from University Of Oklahoma College Of Medicine in 1990

NPI Data:

NPI Number: 1861460198
Provider Enumeration Date: 03/11/2006
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 8820004138
Enrollment ID: I20060223000541

Medical Identifiers

Medical identifiers for Gretchen M Wienecke such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1861460198	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207LP2900X	Anesthesiology - Pain Medicine	20186 (Oklahoma)	Secondary
208VP0000X	Pain Medicine - Pain Medicine	20186 (Oklahoma)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Oklahoma Spine Hospital	Oklahoma city, OK	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Bruce A Mackey Md Pc	5395837736	2

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. Gretchen M Wienecke allows following entities to bill medicare on her behalf.

Entity Name	Board Of Regents Of The University Of Oklahoma - Ou Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801869250 PECOS PAC ID: 2860304334 Enrollment ID: O20031103000607

Entity Name	Bruce A Mackey Md Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770787418 PECOS PAC ID: 5395837736 Enrollment ID: O20070815000485

Entity Name	Jack E. Marshall M.d. Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1568701332 PECOS PAC ID: 6901044346 Enrollment ID: O20130524000470

Entity Name	Ou Health Partners Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1528642642 PECOS PAC ID: 5991105876 Enrollment ID: O20210615000618

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. Gretchen M Wienecke 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
Gretchen M Wienecke, MD 1122 Ne 13th St, Ori 236, Oklahoma City, OK 73117-1039 Ph: (405) 271-1515	Gretchen M Wienecke, MD 825 Ne 10th St, Oupb 4300, Oklahoma City, OK 73104-5417 Ph: (405) 271-7255

Reviews and Comments

Pain Medicine Doctors in Oklahoma City, OK

Cheng-lun Soo, MD Pain Medicine Medicare: Accepting Medicare Assignments Practice Location: 13700 S Western Ave Ste 100, Oklahoma City, OK 73170 Phone: 405-631-4263 Fax: 405-982-1583
Arthur Douglas Beacham Iii, D.O. Pain Medicine Medicare: Accepting Medicare Assignments Practice Location: 9800 Broadway Ext Ste 203, Oklahoma City, OK 73114 Phone: 405-424-5415 Fax: 405-424-5416
Timothy Luke Cramer, MD Pain Medicine Medicare: Accepting Medicare Assignments Practice Location: 1226 N Shartel Ave, Suite 300, Oklahoma City, OK 73103 Phone: 405-232-8003 Fax: 405-232-8008
Peyton Johnson, D.O. Pain Medicine Medicare: Not Enrolled in Medicare Practice Location: 825 Ne 10th St Ste 2b, Oklahoma City, OK 73104 Phone: 405-271-4351 Fax: 405-271-8796
Dr. Randall Wayne Henthorn, MD Pain Medicine Medicare: Not Enrolled in Medicare Practice Location: 750 Ne 13th St, Oac 200, Oklahoma City, OK 73104 Phone: 405-271-4351 Fax: 405-271-8695
Dr. Avani Sheth, MD Pain Medicine Medicare: Not Enrolled in Medicare Practice Location: 4200 W Memorial Rd, Ste 305, Oklahoma City, OK 73120 Phone: 405-841-7899 Fax: 405-749-9779
Shawn Michael Ellis, DO Pain Medicine Medicare: Accepting Medicare Assignments Practice Location: 4345 W Memorial Rd Ste 110, Oklahoma City, OK 73134 Phone: 405-418-7000

Gretchen M Wienecke, MD - Medicare Anesthesiology in Oklahoma City, OK