Timothy Allen Johnson, M.D.
Anesthesiology Physician · Cadillac, MI
Timothy Allen Johnson, M.D. is an anesthesiology physician with a practice address in Cadillac, Michigan, and NPI 1285686741, issued on May 16, 2006. Check the license (Michigan 4301079025, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Timothy Allen Johnson
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 4301079025 MI
Self-reported in NPPES; status is on the state search - Practice location
- 400 Hobart St, Cadillac, MI 49601
- Phone
- (231) 876-7200
- Enumerated
- May 16, 2006
- Record last updated
- Mar 19, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101025000034); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,720 in Michigan → Look up another NPI →
Also registered at 400 Hobart St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Adamson, M.D.Anesthesiology Physician1104877331
- Nimeshkumar AhirInternal Medicine Physician1396069944
- Barbara Ames, NP-CAdult Health Nurse Practitioner1598155020
- Brijil Barot, FCCPTPhysical Therapist1841728425
- Jean Beatty, PAPhysician Assistant1316993157
- Martin Beatty, PAPhysician Assistant1043266885
Verify Timothy Allen Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301079025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.70
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Munson Healthcare CadillacCadillac, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Allen Johnson among 1,720 anesthesiology physician records in Michigan
Timothy Allen Johnson, M.D. is one of 1,720 anesthesiology physician 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1992 · median 2006 among the 1,126 with a school on file
- Record last updated2014 · 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 207L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Michigan
There are 1,720 anesthesiology physician records in Michigan.
All 1,720 in Michigan → Every provider in Cadillac → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Elizabeth Adamson, M.D.Cadillac, MI 496011104877331
- Grant Crago, M.D.Cadillac, MI 496011023068608
- Charles Urse, D.O.Cadillac, MI 496011891747143
- Leah Griffioen, D.O.Grand Rapids, MI 495481033659354
- Dennis Ahmad, D.O., M.P.HGrand Rapids, MI 495251164650891
- David Christianson, M.D.Grand Rapids, MI 495251992094932
- Dominique Donatelli, MDGrand Rapids, MI 495251093399909
- Benjamin Dunne, M.D.Grand Rapids, MI 495251831455310
Common questions
What is Timothy Allen Johnson, M.D.'s NPI number?
Timothy Allen Johnson, M.D.'s National Provider Identifier (NPI) is 1285686741, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Allen Johnson, M.D. located?
The NPPES record lists a practice address at 400 Hobart St, Cadillac, MI, 49601. Phone: (231) 876-7200. Providers update this record themselves, so call before visiting.
How can I verify Timothy Allen Johnson, M.D.'s license?
NPPES lists Michigan license number 4301079025, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.