NPPES file of Aug 9, 2026

Marissa Lee Fahrbach

Certified Registered Nurse Anesthetist · Boulder, CO

Marissa Lee Fahrbach is a certified registered nurse anesthetist with a practice address in Boulder, Colorado, and NPI 1427430032, issued on Jun 19, 2015. Check the license (Colorado 0994226, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427430032
Name
Marissa Lee Fahrbach
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
0994226 CO
103068 KS
557356 KS
Self-reported in NPPES; status is on the state search
Practice location
1755 48TH St Ste 100, Boulder, CO 80301
Phone
(303) 604-5000
Enumerated
Jun 19, 2015
Record last updated
Mar 5, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(720) 890-0364
Medicaid ID
9000171761 CO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1755 48TH St Ste 100

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

  1. Victoria Evelyn, PAMedical Physician Assistant1114332020
  2. Joel Montbriand, M.D., F.A.C.P.Gastroenterology Physician1417980038
  3. Janice Montoya, PA CMedical Physician Assistant1023109360
  4. Richard Moseley, M.D.Gastroenterology Physician1447343843
  5. Brittany Propoggio, PA-CPhysician Assistant1407632870
  6. Kelly Zucker, D.OGastroenterology Physician1952793846

Verify Marissa Lee Fahrbach 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 0994226
    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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Industry payments in 2024: $377.57

18 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. 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. Marissa Fahrbach$377.57
  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.

Marissa Lee Fahrbach among 867 certified registered nurse anesthetist records in Colorado

Marissa Lee Fahrbach 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 2015, is newer than 60% of them.

  • NPI issued2015 · 60% of these records are older, 36% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2020 · 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).

Certified Registered Nurse Anesthetist providers in Colorado

There are 867 certified registered nurse anesthetist records in Colorado.

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

  1. Peter Linsley, CRNABoulder, CO 803031871524231
  2. Alfred Carr, CRNABoulder, CO 803051487657920
  3. Ellen Harper, CRNADenver, CO 802621154522829
  4. Nancy Stevenson, CRNADenver, CO 802621033147806
  5. Russell Miller, CRNADenver, CO 802461538408091
  6. Chelsey Warner, CRNAThornton, CO 802411023650389
  7. Kathleen Anderson, CRNADenver, CO 802391881602456
  8. Nicole SchoenbrunnDenver, CO 802381235642471

Common questions

What is Marissa Lee Fahrbach's NPI number?

Marissa Lee Fahrbach's National Provider Identifier (NPI) is 1427430032, issued on Jun 19, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Marissa Lee Fahrbach located?

The NPPES record lists a practice address at 1755 48TH St Ste 100, Boulder, CO, 80301. Phone: (303) 604-5000. Providers update this record themselves, so call before visiting.

How can I verify Marissa Lee Fahrbach's license?

NPPES lists Colorado license number 0994226, 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.