Nurse Practitioners in Warren, MI
Browse 29 Nurse Practitioner providers listed in NPPES with a practice address in Warren, Michigan.
How Warren compares with the U.S.
Warren has 21 Nurse Practitioners per 100,000 residents, about 73% of the U.S. rate of 29.
That is 29 active Nurse Practitioners with a practice address in Warren, for a population of 137,928.
The Michigan rate is 35 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.
100% of Nurse Practitioners in Warren listed in the CMS Medicare file (17 of 17) accept Medicare assignment. That is higher than the Michigan share of 94%.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
6% of Nurse Practitioners in Warren listed in the CMS Medicare file (1 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Michigan share of 26%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Nurse Practitioner Medicare (PECOS) Enrollment & Ordering Eligibility
Medicare enrollment and order/referring eligibility listed by CMS for Nurse Practitioner practitioners in Warren, MI
June Argel , NURSE PRACTITIONER
Nurse Practitioner
Krystal Bryant , NP
Nurse Practitioner
Alexander Cole-Selvaggio , ANP-BC
Nurse Practitioner
Jenny Dessinger , NP
Nurse Practitioner
Noreen Kay Diedo , NP
Nurse Practitioner
Jessica Marie Fisher , NP
Nurse Practitioner
Dr. Michael S. Greiner , NP-C, DC
Nurse Practitioner
Josef Kotermanski , NP-C
Nurse Practitioner
Jennifer A Meitzner , NP-C
Nurse Practitioner
Ann Marie Mentz , MSN, APRN, BC
Nurse Practitioner
Laurie A Merkel , NURSE PRACTITIONER
Nurse Practitioner
Jennifer Patton , FNP-C
Nurse Practitioner
Dr. John Pispidikis , NP-C, DC, DACNB
Nurse Practitioner
Christine Anne Russell , NP-C
Nurse Practitioner
Leigh Anne D Scherman , FNP-C
Nurse Practitioner
Rowena Callo Teodoro , NP
Nurse Practitioner
Mai Shoua Xiong , NP-C
Nurse Practitioner
Madison Nicole Doll
Nurse Practitioner
Anne Patricia Graff , RN, NP
Nurse Practitioner
Corrine Joyce Kruse , RN, MSN
Nurse Practitioner
Frequently Asked Questions about Nurse Practitioner in Warren
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Michigan licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Warren
- Student in an Organized Health Care Education/Training Program 175
- Physical Therapist 148
- Social Worker - Clinical 146
- Internal Medicine 90
- Dentist 72
- Family Medicine 65
- Dentist - General Practice 51
- Chiropractor 36
- Obstetrics & Gynecology 33
- Emergency Medicine 31
- Podiatrist 17
- Podiatrist - Foot & Ankle Surgery 16
Nurse Practitioners in Other Michigan Cities
Cities with the most listed practitioners first.