Susan L Mastenbrook, NP - Medicare Nurse Practitioner in Kalamazoo, MI

Susan L Mastenbrook, NP is a medicare enrolled "Nurse Practitioner - Family" in Kalamazoo, Michigan. She graduated from nursing school in 2012 and has 12 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Ascension Medical Group Promed and her current practice location is 1521 Gull Rd, Kalamazoo, Michigan. You can reach out to her office (for appointments etc.) via phone at (269) 226-7000.

Susan L Mastenbrook is licensed to practice in Michigan (license number 4704207644) 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 1205194248.

Contact Information

Susan L Mastenbrook, NP
1521 Gull Rd,
Kalamazoo, MI 49048-1640
(269) 226-7000
Not Available

Map and Direction




Provider's Profile

Full NameSusan L Mastenbrook
GenderFemale
SpecialityNurse Practitioner
Experience12 Years
Location1521 Gull Rd, Kalamazoo, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Susan L Mastenbrook graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1205194248
  • Provider Enumeration Date: 04/27/2012
  • Last Update Date: 12/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3476715376
  • Enrollment ID: I20120509000543

Medical Identifiers

Medical identifiers for Susan L Mastenbrook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205194248NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 4704207644 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Borgess Medical CenterKalamazoo, MIHospital
Bronson Methodist HospitalKalamazoo, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ascension Medical Group Promed7315856077230

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. Susan L Mastenbrook allows following entities to bill medicare on her behalf.
Entity NameAscension Medical Group Promed
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497709869
PECOS PAC ID: 7315856077
Enrollment ID: O20031216000478
Entity NameAscension Borgess Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568416311
PECOS PAC ID: 5294645750
Enrollment ID: O20040209000029
Entity NameFamily Health Center, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811065576
PECOS PAC ID: 1759370216
Enrollment ID: O20040510000899

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. Susan L Mastenbrook 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
Susan L Mastenbrook, NP
5943 Stadium Dr,
Kalamazoo, MI 49009-3016

Ph: () -
Susan L Mastenbrook, NP
1521 Gull Rd,
Kalamazoo, MI 49048-1640

Ph: (269) 226-7000

Reviews and Comments


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Daniel Hodge, NP
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Phone: 269-833-9702    
Rebecca Jean Carter, NP-C
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Practice Location: 6220 W Main St, Kalamazoo, MI 49009
Phone: 269-276-4744    

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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