Brian William Nielsen, MD - Medicare Obstetrics/gynecology in Kalamazoo, MI

Brian William Nielsen, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Kalamazoo, Michigan. He went to Wayne State University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Western Michigan University School Of Medicine and his current practice location is 601 John St Ste N1100, Kalamazoo, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 341-7887.

Brian William Nielsen is licensed to practice in Michigan (license number 4301078174) 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 1851342349.

Contact Information

Brian William Nielsen, MD
601 John St Ste N1100,
Kalamazoo, MI 49007
(269) 341-7887
Not Available

Map and Direction




Physician's Profile

Full NameBrian William Nielsen
GenderMale
SpecialityObstetrics/gynecology
Experience23 Years
Location601 John St Ste N1100, Kalamazoo, Michigan
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Brian William Nielsen attended and graduated from Wayne State University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1851342349
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 08/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6709898190
  • Enrollment ID: I20060630000009

Medical Identifiers

Medical identifiers for Brian William Nielsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851342349NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 042.0012157 (Vermont)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 21228 (North Dakota)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine C2939 (Kentucky)Secondary
207V00000XObstetrics & Gynecology 4301078174 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Western Michigan University School Of Medicine751711395459

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. Brian William Nielsen allows following entities to bill medicare on his behalf.
Entity NameBronson Methodist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417961137
PECOS PAC ID: 0244148633
Enrollment ID: O20031208000832
Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831139088
PECOS PAC ID: 6709799166
Enrollment ID: O20040102000790
Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366498107
PECOS PAC ID: 6709799166
Enrollment ID: O20040311001138
Entity NameWestern Michigan University School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316212343
PECOS PAC ID: 7517113954
Enrollment ID: O20120817000243

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. Brian William Nielsen 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 AddressPractice Location Address
Brian William Nielsen, MD
601 John St Ste N1100,
Kalamazoo, MI 49007-5349

Ph: (269) 341-7887
Brian William Nielsen, MD
601 John St Ste N1100,
Kalamazoo, MI 49007

Ph: (269) 341-7887

Reviews and Comments


Obstetrics & Gynecology Doctors in Kalamazoo, MI

Dr. Amanda Keating Walker, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 601 John St, Suite N1200, Kalamazoo, MI 49007
Phone: 269-341-7979    Fax: 269-341-6261
Paul I Berkowitz, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 601 John Street, Box 42, Kalamazoo, MI 49007
Phone: 269-341-6417    Fax: 269-341-8743
Malcolm Hamilton, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 601 John St, Suite N1200, Kalamazoo, MI 49007
Phone: 269-341-7979    Fax: 269-341-6261
Dr. Benjamin Baines Mize, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 N Park St, Kalamazoo, MI 49007
Phone: 269-382-2500    Fax: 269-384-8617
Jordan Wroblewski,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1521 Gull Rd, Kalamazoo, MI 49048
Phone: 269-226-6000    
Dr. Wendy L Bauer, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2854 S 11th St, Kalamazoo, MI 49009
Phone: 269-345-6197    Fax: 269-345-9734
Brandi L Boone, CNM
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 601 John St, Suite N1200, Kalamazoo, MI 49007
Phone: 269-341-7979    Fax: 269-341-6261

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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