Colleen A Hartwig, DO in Livonia, MI - Medicare Internal Medicine

Colleen A Hartwig, DO is a medicare enrolled "Internal Medicine" physician in Livonia, Michigan. She went to Michigan State University College Of Osteopathic Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Beaumont Medical Group Hospital Based Services and her current practice location is 36123 Schoolcraft Rd, Livonia, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 464-0887.

Colleen A Hartwig is licensed to practice in Michigan (license number 5101012752) 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 1720056757.

Contact Information

	Colleen A Hartwig, DO
	36123 Schoolcraft Rd, Livonia, MI 48150-1216
	(734) 464-0887
	(734) 402-0254

Map and Direction

Physician's Profile

Full Name	Colleen A Hartwig
Gender	Female
Speciality	Internal Medicine
Experience	29 Years
Location	36123 Schoolcraft Rd, Livonia, Michigan
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:

Colleen A Hartwig attended and graduated from Michigan State University College Of Osteopathic Medicine in 1995

NPI Data:

NPI Number: 1720056757
Provider Enumeration Date: 03/08/2006
Last Update Date: 07/28/2022

Medicare PECOS Information:

PECOS PAC ID: 5092792051
Enrollment ID: I20040707000840

Medical Identifiers

Medical identifiers for Colleen A Hartwig such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1720056757	NPI	-	NPPES
4622994	Medicaid	MI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	5101012752 (Michigan)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Beaumont Hospital - Farmington Hills	Farmington hills, MI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Beaumont Medical Group Hospital Based Services	3072875889	457

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. Colleen A Hartwig allows following entities to bill medicare on her behalf.

Entity Name	Inpatient Consultants Of Michigan Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1861442824 PECOS PAC ID: 6709891286 Enrollment ID: O20060221000260

Entity Name	Michigan Post-acute Medical Services 1 Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669901567 PECOS PAC ID: 2163798877 Enrollment ID: O20171025001292

Entity Name	Beaumont Medical Group Hospital Based Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1427567858 PECOS PAC ID: 3072875889 Enrollment ID: O20180314001796

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. Colleen A Hartwig 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
Colleen A Hartwig, DO 36123 Schoolcraft Rd, Livonia, MI 48150-1216 Ph: (734) 464-0887	Colleen A Hartwig, DO 36123 Schoolcraft Rd, Livonia, MI 48150-1216 Ph: (734) 464-0887

Reviews and Comments

Internal Medicine Doctors in Livonia, MI

Mark Gregory Marrone, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 18302 Middlebelt Rd, Livonia, MI 48152 Phone: 248-478-1500 Fax: 248-478-2798
Jay Maurice Daitch, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 20206 Farmington Rd, Livonia, MI 48152 Phone: 248-476-4724 Fax: 248-476-7091
Dr. Mark R. Villeneuve, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 14555 Levan Rd, Suite 202, Livonia, MI 48154 Phone: 734-542-4470 Fax: 734-542-4475
Dr. John Krausman, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 20000 Farmington Rd, Bldg. E, Livonia, MI 48152 Phone: 248-474-1144 Fax: 248-474-1548
Jenelle Hao-galera, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 36123 Schoolcraft Rd, Livonia, MI 48150 Phone: 734-793-6140 Fax: 734-402-0254
Mark A Rasak, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 17880 Farmington Rd, Livonia, MI 48152 Phone: 248-615-7300 Fax: 248-615-7333
Maria B. Perry, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 36123 Schoolcraft Rd, Livonia, MI 48150 Phone: 734-464-0887 Fax: 734-402-0254

Colleen A Hartwig, DO - Medicare Internal Medicine in Livonia, MI