Dr Claudia Zacharek, MD - Medicare Nephrology in Saginaw, MI

Dr Claudia Zacharek, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Saginaw, Michigan. She went to University Of Texas Medical School At Houston and graduated in 1999 and has 25 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Claudia Zacharek Md Plc and her current practice location is 4677 Towne Centre Rd Ste 303, Medical Arts 3, Saginaw, Michigan. You can reach out to her office (for appointments etc.) via phone at (989) 401-5354.

Dr Claudia Zacharek is licensed to practice in Michigan (license number 4301092586) 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 1275692642.

Contact Information

Dr Claudia Zacharek, MD
4677 Towne Centre Rd Ste 303, Medical Arts 3,
Saginaw, MI 48604-2848
(989) 401-5354
(989) 790-7941

Map and Direction




Physician's Profile

Full NameDr Claudia Zacharek
GenderFemale
SpecialityNephrology
Experience25 Years
Location4677 Towne Centre Rd Ste 303, Saginaw, 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:
  • Dr Claudia Zacharek attended and graduated from University Of Texas Medical School At Houston in 1999
  NPI Data:
  • NPI Number: 1275692642
  • Provider Enumeration Date: 12/08/2006
  • Last Update Date: 03/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446293914
  • Enrollment ID: I20080829000024

Medical Identifiers

Medical identifiers for Dr Claudia Zacharek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275692642NPI-NPPES
1275692642MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology L7540 (Texas)Secondary
207RN0300XInternal Medicine - Nephrology 4301092586 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bay Area Regl Dialysis Ctr - SaginawSaginaw, MIDialysis facility
Bay Area Regl Dialysis Ctr - Saginaw RiversideSaginaw, MIDialysis facility
Davita - Midland DialysisMidland, MIDialysis facility
Fmc - Caro DialysisCaro, MIDialysis facility
Covenant Medical CenterSaginaw, MIHospital
Midmichigan Medical Center-midlandMidland, MIHospital
Hills & Dales General HospitalCass city, MIHospital
Ascension St Mary's HospitalSaginaw, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Claudia Zacharek Md Plc74161446702

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. Dr Claudia Zacharek allows following entities to bill medicare on her behalf.
Entity NameClaudia Zacharek Md Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265733307
PECOS PAC ID: 7416144670
Enrollment ID: O20101214000646

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. Dr Claudia Zacharek 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
Dr Claudia Zacharek, MD
4677 Towne Centre Rd Ste 303, Medical Arts 3,
Saginaw, MI 48604-2848

Ph: (989) 401-5354
Dr Claudia Zacharek, MD
4677 Towne Centre Rd Ste 303, Medical Arts 3,
Saginaw, MI 48604-2848

Ph: (989) 401-5354

Reviews and Comments


Internal Medicine Doctors in Saginaw, MI

Jerry Xavier,
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Practice Location: 1000 Houghton Ave, 1100 Internal Medicine, Saginaw, MI 48602
Phone: 989-583-5826    
Ray Peter Mangulabnan, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 3170 Hallmark Ct, Saginaw, MI 48603
Phone: 989-790-1275    Fax: 989-249-4199
Shafia Beg, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-583-6800    
Dr. Natasa Petreska, MD
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Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-746-7500    
Dr. Manoj Sharma, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 4884 Berl Dr, Saginaw, MI 48604
Phone: 989-497-9395    Fax: 989-497-9599
Minoo Khetarpal, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1320 N Michigan Ave, Suite 4, Saginaw, MI 48602
Phone: 989-755-5500    Fax: 989-755-7860
Christine I Rohr, D.O.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-583-6800    Fax: 989-583-6915

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.