NPPES file of Aug 9, 2026

John Thomas Pattison, FNP

Nurse Practitioner · Mount Pleasant, MI

John Thomas Pattison, FNP is a nurse practitioner with a practice address in Mount Pleasant, Michigan, and NPI 1851860332, issued on Nov 14, 2018. Check the license (Michigan 18274081048, 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
1851860332
Name
John Thomas Pattison
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
18274081048 MI
Self-reported in NPPES; status is on the state search
Practice location
2591 S Leaton RD, Mount Pleasant, MI 48858
Phone
(989) 775-4679
Enumerated
Nov 14, 2018
Record last updated
Nov 27, 2023
Medicare enrollment
Enrolled (PECOS I20190123002343); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2591 S Leaton RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eric Decker, PHARMDPharmacist1386927200
  2. Shelley Frantz, PAPhysician Assistant1679720742
  3. Sierra Harns, DNPNurse Practitioner1396514832
  4. Prem Kissoondial, MDFamily Medicine Physician1437246451
  5. Sheeja Mathai, M.D.Family Medicine Physician1770641300
  6. Jenna O'MearaPharmacist1821451659

Verify John Thomas Pattison 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 18274081048
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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66% fewer Medicare Part D claims than the average nurse practitioner in 2024

380 Medicare Part D claims for 50 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 14 claims were for opioids.

  1. John Pattison380
  2. Specialty average1,109

Most prescribed

  1. Omeprazole33 claims
  2. Lisinopril16 claims
  3. Escitalopram Oxalate15 claims
  4. Ventolin Hfa15 claims
  5. Hydrocodone-Acetaminophen12 claims
  6. Sertraline Hcl12 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.

Industry payments in 2024: $163.96

8 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Pattison$163.96
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Saginaw Chippewa Indian TribeMount Pleasant, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Thomas Pattison among 3,574 nurse practitioner records in Michigan

John Thomas Pattison, FNP is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% 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 58% of them.

  • NPI issued2018 · 58% of these records are older, 35% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2018 · median 2017 among the 1,983 with a school on file
  • Record last updated2023 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 nurse practitioner records list a practice address in Mount Pleasant

They are 8 of the 580 NPPES records with a practice address in Mount Pleasant, and 3,574 nurse practitioner records in Michigan.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kendall AlbaMt Pleasant, MI 488581720884117
  2. Bridget ChampineMt Pleasant, MI 488581235466186
  3. Bushra FadhilMount Pleasant, MI 488581780226530
  4. Christine Gransden, NPMount Pleasant, MI 488581013563261
  5. Coleman Gulick, N.P.Mount Pleasant, MI 488581326443722
  6. Sierra Harns, DNPMount Pleasant, MI 488581396514832
  7. Wendy Kent, AGAC, NP-BCMount Pleasant, MI 488581902310972
  8. Brandi McConnell, NPMt Pleasant, MI 488581497249403

Common questions

What is John Thomas Pattison, FNP's NPI number?

John Thomas Pattison, FNP's National Provider Identifier (NPI) is 1851860332, issued on Nov 14, 2018. An NPI identifies a provider in billing; it is not a license.

Where is John Thomas Pattison, FNP located?

The NPPES record lists a practice address at 2591 S Leaton RD, Mount Pleasant, MI, 48858. Phone: (989) 775-4679. Providers update this record themselves, so call before visiting.

How can I verify John Thomas Pattison, FNP's license?

NPPES lists Michigan license number 18274081048, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does John Thomas Pattison, FNP prescribe under Medicare Part D?

In 2024, John Thomas Pattison, FNP had 380 Medicare Part D claims for 50 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.