NPPES file of Aug 9, 2026

Neal Mason

Certified Registered Nurse Anesthetist · Tawas City, MI

Neal Mason is a certified registered nurse anesthetist with a practice address in Tawas City, Michigan, and NPI 1861909186, issued on Jan 8, 2018. Check the license (Michigan 4704273168, 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
1861909186
Name
Neal Mason
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704273168 MI
Self-reported in NPPES; status is on the state search
Practice location
200 Hemlock St, Tawas City, MI 48763
Phone
(989) 362-3411
Enumerated
Jan 8, 2018
Record last updated
Jan 8, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180305001458); 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 200 Hemlock St

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

  1. Jayna Ayres, NURSE PRACTITIONERAcute Care Nurse Practitioner1982914313
  2. Angela Cheers, DOEmergency Medicine Physician1972589356
  3. Robert Donnell, MDHematology & Oncology Physician1700874542
  4. Sherry Donovan, CRNACertified Registered Nurse Anesthetist1598749392
  5. Dwight Fiske, PA-C, RN, AEMTPhysician Assistant1669499133
  6. Jeffrey Hollady, MDEmergency Medical Services (Emergency Medicine) Physician1982681359

Verify Neal Mason 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 4704273168
    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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Industry payments in 2024: $44.71

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Neal Mason$44.71
  2. Specialty average$135.08

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. Sjmhs Anesthesia ServicesYpsilanti, MI

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

Neal Mason among 3,298 certified registered nurse anesthetist records in Michigan

Neal Mason is one of 3,298 certified registered nurse anesthetist 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 76% of them.

  • NPI issued2018 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2017 · median 2012 among the 2,454 with a school on file
  • Record last updated2018 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 certified registered nurse anesthetist records list a practice address in Tawas City

They are 4 of the 184 NPPES records with a practice address in Tawas City, and 3,298 certified registered nurse anesthetist records in Michigan.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Sherry Donovan, CRNATawas City, MI 487631598749392
  2. Gordon Kalo, CRNATawas City, MI 487631063496867
  3. Keith LawrenceTawas City, MI 487631720017320
  4. Gregg Hernisey, CRNAPigeon, MI 487551083714935
  5. Cynthia Herrin, CRNAPigeon, MI 487551265532147
  6. Emmily Granett, M.S., CRNAFrankenmuth, MI 487341720535834
  7. Richard Apps, CRNAAlma, MI 488011265537229
  8. Nicole ChristiansenAlma, MI 488011114878337

Common questions

What is Neal Mason's NPI number?

Neal Mason's National Provider Identifier (NPI) is 1861909186, issued on Jan 8, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Neal Mason located?

The NPPES record lists a practice address at 200 Hemlock St, Tawas City, MI, 48763. Phone: (989) 362-3411. Providers update this record themselves, so call before visiting.

How can I verify Neal Mason's license?

NPPES lists Michigan license number 4704273168, 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. 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.