Kim C Mackey, MD in Marshfield, WI - Medicare Obstetrics/gynecology

Kim C Mackey, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Marshfield, Wisconsin. He graduated from medical school in 1995 and has 31 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice City Hospital Inc, Valley Medical Group-renton, Billings Clinic and his current practice location is 1000 N Oak Ave, Marshfield, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 387-5511.

Kim C Mackey is licensed to practice in Wisconsin (license number 43887) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1285603431.

Contact Information

	Kim C Mackey, MD
	1000 N Oak Ave, Marshfield, WI 54449-5703
	(715) 387-5511
	Not Available

Map and Direction

Physician's Profile

Full Name	Kim C Mackey
Gender	Male
Speciality	Obstetrics/gynecology
Experience	31 Years
Location	1000 N Oak Ave, Marshfield, Wisconsin
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Kim C Mackey graduated from medical school in 1995

NPI Data:

NPI Number: 1285603431
Provider Enumeration Date: 03/17/2006
Last Update Date: 05/29/2026

Medicare PECOS Information:

PECOS PAC ID: 4981598604
Enrollment ID: I20250430000312

Medical Identifiers

Medical identifiers for Kim C Mackey such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1285603431	NPI	-	NPPES
1285603431	Medicaid	WI
2298975	Medicaid	WA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207V00000X	Obstetrics & Gynecology	43887 (Wisconsin)	Primary
207V00000X	Obstetrics & Gynecology	ME180291 (Florida)	Secondary
207V00000X	Obstetrics & Gynecology	MD61604924 (Washington)	Secondary
208M00000X	Hospitalist	MD61604924 (Washington)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
City Hospital Inc	3375444524	143
Valley Medical Group-renton	4183753965	435
Billings Clinic	6002993516	815

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. Kim C Mackey allows following entities to bill medicare on his behalf.

Entity Name	City Hospital Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1942503164 PECOS PAC ID: 3375444524 Enrollment ID: O20040120000306

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. Kim C Mackey 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
Kim C Mackey, MD 1700 Tuttle St, Baraboo, WI 53913-3319 Ph: (608) 355-3800	Kim C Mackey, MD 1000 N Oak Ave, Marshfield, WI 54449-5703 Ph: (715) 387-5511

Reviews and Comments

Obstetrics & Gynecology Doctors in Marshfield, WI

Alison Rae Sampson, D.O. Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 1000 N Oak Ave, Marshfield, WI 54449 Phone: 715-387-5161
Maria Anne Mascola, MD Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 1000 N Oak Ave, Marshfield, WI 54449 Phone: 715-387-5638
Robert K Gribble, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 1000 N Oak Ave, Marshfield, WI 54449 Phone: 715-387-5324
Anastasia Osipova, MD,PHD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: Marshfield Clinic, 1000 N Oak Avenue, Marshfield, WI 54449 Phone: 715-387-5511
Shahid Ali Atcha, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 1000 N Oak Ave, Marshfield, WI 54449 Phone: 715-387-5511
Alison M Bauer, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 1000 N Oak Ave, Marshfield, WI 54449 Phone: 715-387-5161 Fax: 715-389-3677
Dr. Alissa Lee Small, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 1000 North Oak Avenue, Marshfield, WI 54449 Phone: 715-387-5511

Kim C Mackey, MD - Medicare Obstetrics/gynecology in Marshfield, WI