NPPES file of Aug 9, 2026

Justin Leray Main, MSN, APRN, FNP-BC

Family Nurse Practitioner · Bay City, MI

Justin Leray Main, MSN, APRN, FNP-BC is a family nurse practitioner with a practice address in Bay City, Michigan, and NPI 1295225506, issued on May 11, 2018. Check the license (Michigan 4704292433, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295225506
Name
Justin Leray Main
Credential
MSN, APRN, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704292433 MI
Self-reported in NPPES; status is on the state search
Practice location
1913 S Jefferson St, Bay City, MI 48708
Phone
(989) 965-2168
Enumerated
May 11, 2018
Record last updated
May 11, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →

Verify Justin Leray Main in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704292433    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

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94% fewer Medicare Part D claims than the average family nurse practitioner in 2024

72 Medicare Part D claims for 34 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Justin Main72
  2. Specialty average1,305

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.

Justin Leray Main among 5,356 family nurse practitioner records in Michigan

Justin Leray Main, MSN, APRN, FNP-BC 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. Its NPI, issued in 2018, is newer than 40% of them.

  • NPI issued2018 · 40% of these records are older, 53% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2018 · 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).

41 family nurse practitioner records list a practice address in Bay City

They are 41 of the 2,380 NPPES records with a practice address in Bay City, and 5,356 family nurse practitioner records in Michigan.

All 5,356 in Michigan → Every provider in Bay City → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Mindy Fabbro, FNP-BCBay City, MI 487081407329170
  2. Naryn Jankowiak, NP-CBay City, MI 487081235598574
  3. Laura Krenz, NPBay City, MI 487081093330938
  4. Matthew Lampka, MSN, FNP-BCBay City, MI 487081942666896
  5. Andrea Lieber, NPBay City, MI 487081659763399
  6. Erica McPheeBay City, MI 487081982155321
  7. Shelbi Ramon, FNP-CBay City, MI 487081114593514
  8. Jessica RaymondBay City, MI 487081295127538

Common questions

What is Justin Leray Main, MSN, APRN, FNP-BC's NPI number?

Justin Leray Main, MSN, APRN, FNP-BC's National Provider Identifier (NPI) is 1295225506, issued on May 11, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Justin Leray Main, MSN, APRN, FNP-BC located?

The NPPES record lists a practice address at 1913 S Jefferson St, Bay City, MI, 48708. Phone: (989) 965-2168. Providers update this record themselves, so call before visiting.

How can I verify Justin Leray Main, MSN, APRN, FNP-BC's license?

NPPES lists Michigan license number 4704292433, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Justin Leray Main, MSN, APRN, FNP-BC prescribe under Medicare Part D?

In 2024, Justin Leray Main, MSN, APRN, FNP-BC had 72 Medicare Part D claims for 34 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.