Mark Contreras, AGNP-C
Adult Health Nurse Practitioner · Grand Rapids, MI
Mark Contreras, AGNP-C is an adult health nurse practitioner with a practice address in Grand Rapids, Michigan, and NPI 1477049518, issued on Jul 2, 2018. Check the license (Michigan 4704283879, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Contreras
- Credential
- AGNP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 4704283879 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1211 Lafayette Ave NE, Grand Rapids, MI 49505
- Phone
- (616) 336-8800
- Enumerated
- Jul 2, 2018
- Record last updated
- Sep 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (616) 331-9831
- Medicare enrollment
- Enrolled (PECOS I20180822003580); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 831 in Michigan → Look up another NPI →
Also registered at 1211 Lafayette Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Bossenbroek, NPFamily Nurse Practitioner1649498676
- Megan Demaagd-Rodriguez, FNP-CNurse Practitioner1144745613
- Katherine MurilloPhysician Assistant1174183057
- Jonathan Reitzenstein, MDFamily Medicine Physician1174705818
- Cheryl Tschosik, MSW, CSWSocial Worker1588745293
- John Walen, MDFamily Medicine Physician1922155332
Verify Mark Contreras in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704283879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,293 Medicare Part D claims for 87 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium97 claims
- Amlodipine Besylate71 claims
- Omeprazole48 claims
- Gabapentin45 claims
- Lisinopril-Hydrochlorothiazide40 claims
- Losartan Potassium37 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Catherine's Health CenterGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Contreras among 831 adult health nurse practitioner records in Michigan
Mark Contreras, AGNP-C is one of 831 adult health nurse practitioner records with a practice address in Michigan. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2018 · median 2014 among the 406 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Michigan
There are 831 adult health nurse practitioner records in Michigan.
All 831 in Michigan → Every provider in Grand Rapids → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Cathleen Bouwsma, NPGrand Rapids, MI 495061356571749
- Lauren Dice, NPGrand Rapids, MI 495061013466523
- Jacob Turmell, NP-CGrand Rapids, MI 495061497828214
- Nicole Abbgy, NPGrand Rapids, MI 495031144774019
- Hillary CooplandGrand Rapids, MI 495031235053505
- Heather Grantz, NPGrand Rapids, MI 495031669856142
- Elizabeth Henschel, AGPCNPGrand Rapids, MI 495031841955176
- Shawn Hillman, NPGrand Rapids, MI 495031245683002
Common questions
What is Mark Contreras, AGNP-C's NPI number?
Mark Contreras, AGNP-C's National Provider Identifier (NPI) is 1477049518, issued on Jul 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mark Contreras, AGNP-C located?
The NPPES record lists a practice address at 1211 Lafayette Ave NE, Grand Rapids, MI, 49505. Phone: (616) 336-8800. Providers update this record themselves, so call before visiting.
How can I verify Mark Contreras, AGNP-C's license?
NPPES lists Michigan license number 4704283879, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Contreras, AGNP-C prescribe under Medicare Part D?
In 2024, Mark Contreras, AGNP-C had 1,293 Medicare Part D claims for 87 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.