Ryan O. Finsten, M.D.
Anesthesiology Physician · Englewood, CO
Ryan O. Finsten, M.D. is an anesthesiology physician with a practice address in Englewood, Colorado, and NPI 1346295235, issued on May 23, 2006. Check the license (Colorado 55591, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ryan O. Finsten
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 55591 CO
Self-reported in NPPES; status is on the state search - Practice location
- 333 W Hampden Ave, Englewood, CO 80110
- Phone
- (303) 761-5646
- Enumerated
- May 23, 2006
- Record last updated
- Aug 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (720) 439-9500
- Medicaid ID
- 09950061 CO
- Medicare enrollment
- Enrolled (PECOS I20260114001147); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,202 in Colorado → Look up another NPI →
Also registered at 333 W Hampden Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherri Adams, LCSWClinical Social Worker1013162049
- Janeen Anderson, MDAnesthesiology Physician1144242421
- Paul BaileyPhysical Therapist1225567365
- Jeff Baker, MDAnesthesiology Physician1194832113
- Jeffrey Buesing, M.D.Anesthesiology Physician1770719395
- Mary Cook-PeckMental Health Counselor1447524020
Verify Ryan O. Finsten in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 55591Check 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 MIPS final score for 2023 (Medicare payment program): 81 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: $34.26
1 payment: food and beverage; the largest payer was Becton, Dickinson and Company. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through 2 group practices
- Spectrum Health Primary Care PartnersGrand Rapids, MI
- US Anesthesia Partners OF Colorado IncLittleton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan O. Finsten among 1,202 anesthesiology physician records in Colorado
Ryan O. Finsten, M.D. is one of 1,202 anesthesiology physician records with a practice address in Colorado. 75% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1999 · median 2006 among the 824 with a school on file
- Record last updated2016 · 61% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 anesthesiology physician records list a practice address in Englewood
They are 57 of the 2,840 NPPES records with a practice address in Englewood, and 1,202 anesthesiology physician records in Colorado.
All 1,202 in Colorado → Every provider in Englewood → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Lee Arensberg, MDEnglewood, CO 801101700864949
- Miguel Benet, MDEnglewood, CO 801101851371975
- Donald Crino, MDEnglewood, CO 801101487633525
- Dan Davis, MDEnglewood, CO 801101053390195
- Jeffrey Dobyns, DOEnglewood, CO 801101114906260
- Ronald Ellis, MDEnglewood, CO 801101104805217
- Jon Erickson, MDEnglewood, CO 801101487634051
- James Gonzales, MDEnglewood, CO 801101942289079
Common questions
What is Ryan O. Finsten, M.D.'s NPI number?
Ryan O. Finsten, M.D.'s National Provider Identifier (NPI) is 1346295235, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan O. Finsten, M.D. located?
The NPPES record lists a practice address at 333 W Hampden Ave, Englewood, CO, 80110. Phone: (303) 761-5646. Providers update this record themselves, so call before visiting.
How can I verify Ryan O. Finsten, M.D.'s license?
NPPES lists Colorado license number 55591, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Ryan O. Finsten, M.D.'s MIPS final score?
The 2023 MIPS final score is 81 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), 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.