NPPES file of Aug 9, 2026

Mitchell Lindsay Parrish, MD

Anesthesiology Physician · Missoula, MT

Mitchell Lindsay Parrish, MD is an anesthesiology physician with a practice address in Missoula, Montana, and NPI 1598872079, issued on Aug 23, 2006. Check the license (Montana 18649, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1598872079
Name
Mitchell Lindsay Parrish
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
18649 MT
Self-reported in NPPES; status is on the state search
Practice location
2825 Stockyard RD, Missoula, MT 59808
Phone
(406) 728-8420
Enumerated
Aug 23, 2006
Record last updated
Aug 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(406) 541-8430
Medicare enrollment
Enrolled (PECOS I20120820000099); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2005
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 2825 Stockyard RD

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

  1. Cordel Anderson, M.D.Anesthesiology Physician1164710430
  2. Jerusha Baker, LMTMassage Therapist1366791980
  3. Marie Boyd, M.D.Anatomic Pathology & Clinical Pathology Physician1114979739
  4. Valerie Chyle, APRN - FNPFamily Nurse Practitioner1588829733
  5. Mark Colip, M.D.Anesthesiology Physician1194818195
  6. Philip Cowmey, MDAnesthesiology Physician1972763290

Verify Mitchell Lindsay Parrish in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license 18649
    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
Open the Montana 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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Bills Medicare through one group practice

  1. Missoula Anesthesiology PCMissoula, MT

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

Mitchell Lindsay Parrish among 227 anesthesiology physician records in Montana

Mitchell Lindsay Parrish, MD is one of 227 anesthesiology physician records with a practice address in Montana. 81% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 47% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2005 · median 2006 among the 167 with a school on file
  • Record last updated2016 · 59% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 anesthesiology physician records list a practice address in Missoula

They are 63 of the 3,567 NPPES records with a practice address in Missoula, and 227 anesthesiology physician records in Montana.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Bruce Bollen, M.D.Missoula, MT 598081104815216
  2. Peter Brinkley, M.D.Missoula, MT 598081194714204
  3. Donald Ehrlich, M.D.Missoula, MT 598081336138452
  4. Fred Fleming, M.D.Missoula, MT 598081316936438
  5. Stephen Kemple, D.O.Missoula, MT 598081336138478
  6. Gregar Lind, M.D.Missoula, MT 598081275522211
  7. Anthony Menendez, M.D.Missoula, MT 598081477542421
  8. Alexander Omura, M.D.Missoula, MT 598081881683837

Common questions

What is Mitchell Lindsay Parrish, MD's NPI number?

Mitchell Lindsay Parrish, MD's National Provider Identifier (NPI) is 1598872079, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mitchell Lindsay Parrish, MD located?

The NPPES record lists a practice address at 2825 Stockyard RD, Missoula, MT, 59808. Phone: (406) 728-8420. Providers update this record themselves, so call before visiting.

How can I verify Mitchell Lindsay Parrish, MD's license?

NPPES lists Montana license number 18649, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. 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.