Sandra Joll, CRNA
Certified Registered Nurse Anesthetist · Castle Rock, CO
Sandra Joll, CRNA is a certified registered nurse anesthetist with a practice address in Castle Rock, Colorado, and NPI 1780787655, issued on Sep 6, 2006. Check the license (Colorado APN.0990524-CRNA, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra Joll
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- APN.0990524-CRNA CO
Self-reported in NPPES; status is on the state search - Practice location
- 3911 Ambrosia St Ste 201, Castle Rock, CO 80109
- Phone
- (303) 788-8888
- Enumerated
- Sep 6, 2006
- Entity
- Type 1 · individual
Also registered at 3911 Ambrosia St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carl Barlow, CRNACertified Registered Nurse Anesthetist1750633780
- Danielle Clark, CRNACertified Registered Nurse Anesthetist1821352485
- Martin Cornett, CRNACertified Registered Nurse Anesthetist1447426812
- Christopher Haydek, MDGastroenterology Physician1164963336
- Ankush Kalra, M.D.Gastroenterology Physician1811332364
- Mandip Kc, MDInternal Medicine Physician1487099685
Verify Sandra Joll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license APN.0990524-CRNACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 39 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $312.42
16 payments, mostly food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc.. The 20,000 providers of this specialty with any payment received $133.02 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.
One hospital or facility affiliation
- South Denver Gastroenterology, P.CCastle Rock, CO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Certified Registered Nurse Anesthetist providers in Colorado
There are 711 certified registered nurse anesthetist records in Colorado.
Other certified registered nurse anesthetist records in Colorado
- Jacob AbelGreenwood Village, CO1902610553
- Toni Abraham, CRNAAurora, CO1568414514
- Thomas Achter, CRNAColorado Springs, CO1508896846
- Serena Ackerman, CRNAPueblo, CO1881899755
- Heather Adams, CRNALongmont, CO1225055098
- Rana Adamson, CRNALakewood, CO1679511604
- Amber Adema, CRNADenver, CO1609818368
- Mason Adkins, CRNALakewood, CO1639711179
- Sally Agnoletto, CRNAVail, CO1033146329
- Kevin Ahman, CRNAFort Collins, CO1952893919
Common questions
What is Sandra Joll, CRNA's NPI number?
Sandra Joll, CRNA's National Provider Identifier (NPI) is 1780787655, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Joll, CRNA located?
The NPPES record lists a practice address at 3911 Ambrosia St Ste 201, Castle Rock, CO, 80109. Phone: (303) 788-8888. Providers update this record themselves, so call before visiting.
How can I verify Sandra Joll, CRNA's license?
NPPES lists Colorado license number APN.0990524-CRNA, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
What is Sandra Joll, CRNA's Medicare quality score?
The 2023 MIPS final score is 39 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.