NPPES file of Aug 9, 2026

Mark J. Stroh, CRNA

Certified Registered Nurse Anesthetist · Fort Collins, CO

Mark J. Stroh, CRNA is a certified registered nurse anesthetist with a practice address in Fort Collins, Colorado, and NPI 1427345545, issued on Jul 10, 2011. Check the license (Colorado APN.0990919-CRNA, as entered in NPPES) with the Colorado 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
1427345545
Name
Mark J. Stroh
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
APN.0990919-CRNA CO
Self-reported in NPPES; status is on the state search
Practice location
1236 E Elizabeth St, Fort Collins, CO 80524
Phone
(970) 224-2985
Enumerated
Jul 10, 2011
Record last updated
Dec 14, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicaid ID
38124211 CO
Medicare enrollment
Enrolled (PECOS I20140317000536); 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 1236 E Elizabeth St

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

  1. Ryan Adams, MDAnesthesiology Physician1154448611
  2. Richard Alessi, M.D.Anesthesiology Physician1063409860
  3. Ian Anderson, M.D.Anesthesiology Physician1629277678
  4. Brook Arnold, M.D.Anesthesiology Physician1235369927
  5. Derick Beiswanger, CRNACertified Registered Nurse Anesthetist1952728297
  6. Richard Bindseil, D.O.Anesthesiology Physician1003850165

Verify Mark J. Stroh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license APN.0990919-CRNA
    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 Colorado 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. Northern Colorado Anesthesia Professionals PLLCLafayette, CO

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

Mark J. Stroh among 867 certified registered nurse anesthetist records in Colorado

Mark J. Stroh, CRNA is one of 867 certified registered nurse anesthetist records with a practice address in Colorado. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 46% of them.

  • NPI issued2011 · 46% of these records are older, 49% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2011 · median 2014 among the 646 with a school on file
  • Record last updated2015 · 51% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

92 certified registered nurse anesthetist records list a practice address in Fort Collins

They are 92 of the 6,928 NPPES records with a practice address in Fort Collins, and 867 certified registered nurse anesthetist records in Colorado.

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

  1. Mary Bolgeo, C.R.N.A.Fort Collins, CO 805241578551057
  2. Terra Clapp, CRNAFort Collins, CO 805241326039793
  3. Richard Elmore, C.R.N.A.Fort Collins, CO 805241033108105
  4. Ronald Geraets, CRNAFort Collins, CO 805241972591220
  5. Jason Goodwin, C.R.N.A.Fort Collins, CO 805241124016399
  6. Leann Krayenhagen, CRNAFort Collins, CO 805241932197274
  7. Kimberly Krohn, CRNAFort Collins, CO 805241801884002
  8. Rex Marley, CRNAFort Collins, CO 805241518955798

Common questions

What is Mark J. Stroh, CRNA's NPI number?

Mark J. Stroh, CRNA's National Provider Identifier (NPI) is 1427345545, issued on Jul 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mark J. Stroh, CRNA located?

The NPPES record lists a practice address at 1236 E Elizabeth St, Fort Collins, CO, 80524. Phone: (970) 224-2985. Providers update this record themselves, so call before visiting.

How can I verify Mark J. Stroh, CRNA's license?

NPPES lists Colorado license number APN.0990919-CRNA, as entered by the provider. Search the Colorado 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.