Austin S. Lock, CRNA
Certified Registered Nurse Anesthetist · Denver, CO
Austin S. Lock, CRNA is a certified registered nurse anesthetist with a practice address in Denver, Colorado, and NPI 1942624002, issued on Feb 10, 2014. Check the license (Colorado 0991048, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Austin S. Lock
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 0991048 CO
Self-reported in NPPES; status is on the state search - Practice location
- 777 Bannock St, Denver, CO 80204
- Phone
- (720) 848-0000
- Enumerated
- Feb 10, 2014
- Record last updated
- Feb 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20140407000658); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 867 in Colorado → Look up another NPI →
Also registered at 777 Bannock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Aaltonen, M.D.Vascular & Interventional Radiology Physician1538340344
- Sarah Abbott, LCSWClinical Social Worker1326519042
- Ejaaz Abdulkabir, CNMAdvanced Practice Midwife1710551783
- Miren Aboitiz, NP-CWomen's Health Nurse Practitioner1568862282
- Edgar Acosta, MSWClinical Social Worker1467900381
- Shanie Adaime, RDHDental Hygienist1083318554
Verify Austin S. Lock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 0991048Check 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).
Bills Medicare through 2 group practices
- Catholic Health Initiatives ColoradoLakewood, CO
- Medstream Anesthesia Hawaii LLCKamuela, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Austin S. Lock among 867 certified registered nurse anesthetist records in Colorado
Austin S. Lock, 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 2014, is newer than 58% of them.
- NPI issued2014 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2013 · median 2014 among the 646 with a school on file
- Record last updated2025 · 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.
All 867 in Colorado → Every provider in Denver → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- John Bradley, CRNADenver, CO 802041437174752
- James Charles, CRNADenver, CO 802041437192887
- Brad Feldaverd, CRNADenver, CO 802041093764490
- Anna IannelloDenver, CO 802041306861547
- James JonesDenver, CO 802041013948496
- Beth Laber, CRNADenver, CO 802041699721340
- Dana MarjomakiDenver, CO 802041659303048
- Dan Miller, CRNADenver, CO 802041104857580
Common questions
What is Austin S. Lock, CRNA's NPI number?
Austin S. Lock, CRNA's National Provider Identifier (NPI) is 1942624002, issued on Feb 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Austin S. Lock, CRNA located?
The NPPES record lists a practice address at 777 Bannock St, Denver, CO, 80204. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Austin S. Lock, CRNA's license?
NPPES lists Colorado license number 0991048, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
What is Austin S. Lock, CRNA'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.