NPPES file of Aug 9, 2026

Mark Allen Stevenson, CRNA

Certified Registered Nurse Anesthetist · Boise, ID

Mark Allen Stevenson, CRNA is a certified registered nurse anesthetist with a practice address in Boise, Idaho, and NPI 1659348233, issued on Mar 2, 2006. Check the license (Idaho N-26984, as entered in NPPES) with the Idaho board that licenses this profession; 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
1659348233
Name
Mark Allen Stevenson
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
N-26984 ID
RNA-950 ID
Self-reported in NPPES; status is on the state search
Practice location
1055 N Curtis RD, Boise, ID 83706
Phone
(208) 367-6416
Enumerated
Mar 2, 2006
Record last updated
Oct 25, 2023
Fax
(208) 367-2742
Medicare enrollment
Enrolled (PECOS I20160329001072); 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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8 nearest certified registered nurse anesthetist records → All 476 in Idaho → Look up another NPI →

Also registered at 1055 N Curtis RD

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

  1. Micheal Adondakis, MDDiagnostic Radiology Physician1003306754
  2. Luis Alcaraz, PA-CPhysician Assistant1508593765
  3. Faith AlexanderRegistered Nurse1528937430
  4. Brian Allen, CRNACertified Registered Nurse Anesthetist1982855482
  5. Philip Anderson, DOInternal Medicine Physician1154997104
  6. Clara Riji Anil, MDInternal Medicine Physician1043578818

Verify Mark Allen Stevenson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license N-26984    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 Idaho 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. St Alphonsus Professional Medical Services LLCBoise, ID

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

Mark Allen Stevenson among 476 certified registered nurse anesthetist records in Idaho

Mark Allen Stevenson, CRNA is one of 476 certified registered nurse anesthetist records with a practice address in Idaho. 74% 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, 64% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2004 · median 2013 among the 350 with a school on file
  • Record last updated2023 · 65% 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 Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

224 certified registered nurse anesthetist records list a practice address in Boise

They are 224 of the 9,467 NPPES records with a practice address in Boise, and 476 certified registered nurse anesthetist records in Idaho.

All 476 in Idaho → Every provider in Boise → Certified Registered Nurse Anesthetist nationwide →

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

  1. Marilyn Armayor, CRNABoise, ID 837061124079785
  2. Gary Bevan, CRNABoise, ID 837061174579742
  3. Karen Coscia, CRNABoise, ID 837061033164454
  4. Brett Curley, CRNABoise, ID 837061063467637
  5. Kittrick Duboise, CRNABoise, ID 837061538115035
  6. Kenneth Kannenberg, CRNABoise, ID 837061174579692
  7. Darin Lee, CRNABoise, ID 837061578519542
  8. Bryan Leuenhagen, CRNABoise, ID 837061649226168

Common questions

What is Mark Allen Stevenson, CRNA's NPI number?

Mark Allen Stevenson, CRNA's National Provider Identifier (NPI) is 1659348233, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Allen Stevenson, CRNA located?

The NPPES record lists a practice address at 1055 N Curtis RD, Boise, ID, 83706. Phone: (208) 367-6416. Providers update this record themselves, so call before visiting.

How can I verify Mark Allen Stevenson, CRNA's license?

NPPES lists Idaho license number N-26984, as entered by the provider. Search the Idaho 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.

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.