Sarah Mardigian, NP
Family Nurse Practitioner · Dewitt, MI
Sarah Mardigian, NP is a family nurse practitioner with a practice address in Dewitt, Michigan, and NPI 1598600686, issued on Apr 23, 2026. Check the license (Michigan 4704321530, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sarah Mardigian
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704321530 MI
Self-reported in NPPES; status is on the state search - Practice location
- 12836 Isle Royale Dr, Dewitt, MI 48820
- Phone
- (517) 449-7844
- Enumerated
- Apr 23, 2026
- Record last updated
- Apr 23, 2026
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Verify Sarah Mardigian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704321530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sarah Mardigian among 5,356 family nurse practitioner records in Michigan
Sarah Mardigian, NP is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 97% of them.
- NPI issued2026 · 97% of these records are older, 0% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family nurse practitioner records list a practice address in Dewitt
They are 4 of the 168 NPPES records with a practice address in Dewitt, and 5,356 family nurse practitioner records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,356 in Michigan → Every provider in Dewitt → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Linda Bowers, C.F.N.P.Dewitt, MI 488201497943542
- Kristen Monroe, DNP, RN, FNP-BCDewitt, MI 488201881394807
- Melinda Sandberg, NP-CDewitt, MI 488201861069254
- Christina Donley, NPEast Lansing, MI 488231548494750
- Amanda Gahsman, FNP-CEast Lansing, MI 488231558747493
- Amy Hatinger, NPEast Lansing, MI 488231326591215
- Christina Inman, FNP-BCEast Lansing, MI 488231225364359
- Annette Kenyon, NPEast Lansing, MI 488231750637518
Common questions
What is Sarah Mardigian, NP's NPI number?
Sarah Mardigian, NP's National Provider Identifier (NPI) is 1598600686, issued on Apr 23, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Mardigian, NP located?
The NPPES record lists a practice address at 12836 Isle Royale Dr, Dewitt, MI, 48820. Phone: (517) 449-7844. Providers update this record themselves, so call before visiting.
How can I verify Sarah Mardigian, NP's license?
NPPES lists Michigan license number 4704321530, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.