Shaza Zayzafoon-mosier, MD - Medicare Internal Medicine in Kalamazoo, MI

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Shaza Zayzafoon-mosier, MD is a medicare enrolled "Hospitalist" physician in Kalamazoo, Michigan. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Ascension Borgess Allegan Hospital, Three Rivers Health System Inc and her current practice location is 601 John St, Box 74 Bronson Internal Medicine Specialist, Kalamazoo, Michigan. You can reach out to her office (for appointments etc.) via phone at (269) 341-8481.

Shaza Zayzafoon-mosier is licensed to practice in Michigan (license number 4301068156) 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 1255304358.

Contact Information

Shaza Zayzafoon-mosier, MD
601 John St, Box 74 Bronson Internal Medicine Specialist,
Kalamazoo, MI 49007-5341
(269) 341-8481
(269) 341-7781

Map and Direction




Physician's Profile

Full NameShaza Zayzafoon-mosier
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location601 John St, 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:
  • Shaza Zayzafoon-mosier graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1255304358
  • Provider Enumeration Date: 02/09/2006
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5496730723
  • Enrollment ID: I20040622000053

Medical Identifiers

Medical identifiers for Shaza Zayzafoon-mosier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255304358NPI-NPPES
4785990MedicaidMI
CA2184OtherMIRAILROAD MEDICARE
1235131137 - BLHOtherMIBCBSM - BLH
1255304358MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 4301068156 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Three Rivers Health Homecare & HospiceThree rivers, MIHome health agency
Three Rivers HealthThree rivers, MIHospital
Allegan General HospitalAllegan, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ascension Borgess Allegan Hospital509275035617
Three Rivers Health System Inc872924558432

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. Shaza Zayzafoon-mosier allows following entities to bill medicare on her behalf.
Entity NameBronson Methodist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417961137
PECOS PAC ID: 0244148633
Enrollment ID: O20031208000832
Entity NameBronson South Haven Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174749170
PECOS PAC ID: 6204724834
Enrollment ID: O20040305001005
Entity NameElla E M Brown Charitable Circle
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366591794
PECOS PAC ID: 1254228745
Enrollment ID: O20040616001008
Entity NameBronson Lakeview Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235131137
PECOS PAC ID: 9032008495
Enrollment ID: O20051027001022
Entity NameAscension Borgess Allegan Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1295803377
PECOS PAC ID: 5092750356
Enrollment ID: O20070223000665
Entity NameAscension Borgess Allegan Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144531252
PECOS PAC ID: 5092750356
Enrollment ID: O20100823000998
Entity NameThree Rivers Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720350903
PECOS PAC ID: 8729245584
Enrollment ID: O20140729001948

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. Shaza Zayzafoon-mosier 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
Shaza Zayzafoon-mosier, MD
601 John St, Box 42,
Kalamazoo, MI 49007-5341

Ph: (269) 341-8481		Shaza Zayzafoon-mosier, MD
601 John St, Box 74 Bronson Internal Medicine Specialist,
Kalamazoo, MI 49007-5341

Ph: (269) 341-8481

Reviews and Comments


Hospitalist Doctors in Kalamazoo, MI

Nadine Nehme, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1521 Gull Rd, Kalamazoo, MI 49048
Phone: 269-226-5165    
Branko Grinfeld, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 5943 Stadium Dr., Kalamazoo, MI 49009
Phone: 269-552-2898    Fax: 269-552-2835
Camelia A Merati, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 601 John St, Box 74 Bronson Internal Medicine Specialist, Kalamazoo, MI 49007
Phone: 269-341-8481    Fax: 269-341-7781
Tamim Salman, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 601 John St, Box 74 Bronson Internal Medicine Specialist, Kalamazoo, MI 49007
Phone: 269-341-8481    Fax: 269-341-7781
Todd C Bennett, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 601 John St, Box 74, Kalamazoo, MI 49007
Phone: 269-341-8481    Fax: 269-341-7781
Monica I Sciuca, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 601 John St, Box 74 Bronson Internal Medicine Specialist, Kalamazoo, MI 49007
Phone: 269-341-8481    Fax: 269-341-7781

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.