Dr Jonnika Williams, DNP - Medicare Nurse Practitioner in Saginaw, MI

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Dr Jonnika Williams, DNP is a medicare enrolled "Nurse Practitioner - Family" in Saginaw, Michigan. Her current practice location is 2110 N Morson St, Saginaw, Michigan. You can reach out to her office (for appointments etc.) via phone at (313) 646-0846.

Dr Jonnika Williams is licensed to practice in Michigan (license number 4704880775) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1518440775.

Contact Information

Dr Jonnika Williams, DNP
2110 N Morson St,
Saginaw, MI 48602-3456
(313) 646-0846
Not Available

Map and Direction




Provider's Profile

Full NameDr Jonnika Williams
GenderFemale
SpecialityNurse Practitioner - Family
Location2110 N Morson St, Saginaw, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518440775
  • Provider Enumeration Date: 09/12/2018
  • Last Update Date: 08/29/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7012252596
  • Enrollment ID: I20190103000882

Medical Identifiers

Medical identifiers for Dr Jonnika Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518440775NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 4704880775 (Michigan)Primary

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 Jonnika Williams allows following entities to bill medicare on her behalf.
Entity NameGreat Lakes Medicine Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740210517
PECOS PAC ID: 4880613637
Enrollment ID: O20051122000265
Entity NameTeam Mental Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588855100
PECOS PAC ID: 2264451830
Enrollment ID: O20081030000384

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 Jonnika Williams 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 Jonnika Williams, DNP
28442 Hoover Rd Apt 4,
Warren, MI 48093-5415

Ph: (248) 206-9982		Dr Jonnika Williams, DNP
2110 N Morson St,
Saginaw, MI 48602-3456

Ph: (313) 646-0846

Reviews and Comments


Nurse Practitioner Nurses in Saginaw, MI

Katie Ann Londos,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Houghton Ave, Saginaw, MI 48602
Phone: 989-746-7500    
Mary Beach, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3400 S Washington Rd, Saginaw, MI 48601
Phone: 810-356-5556    
Heidi Richards, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 900 Cooper Ave Ste 3100, Saginaw, MI 48602
Phone: 989-583-7450    Fax: 989-583-7452
Lindsay Gene Kasper, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 926 N Michigan Ave, Saginaw, MI 48602
Phone: 989-753-8453    
Ms. Sara Reid Hinderer, DNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1522 Janes Ave, Saginaw, MI 48601
Phone: 989-755-0316    Fax: 989-755-0956
Mr. Hall Hewett Jr., FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2429 Trautner Dr, Saginaw, MI 48604
Phone: 989-790-3697    Fax: 989-790-5035
Ms. Karen Gee Olson, R.N., A.N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1000 Houghton Ave., Synergy Medical Education Alliance, Saginaw, MI 48602
Phone: 989-583-6986    Fax: 989-583-6994

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.