MR. AUSTIN S LOCK CRNA
NPI 1942624002
Nurse Anesthetist, Certified Registered in Denver, CO
About Mr. Austin S Lock Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. AUSTIN S LOCK CRNA (NPI 1942624002) is an individual nurse anesthetist, certified registered in Denver, Colorado, licensed in Colorado (0991048) and active in the NPI registry since February 2014. He is enrolled in Medicare PECOS, is affiliated with Kona Community Hospital, and maintains a secondary practice location in Lakewood.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Austin S Lock Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
11Medicare enrollment records show Austin Lock reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 4,283 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 160 clinicians in this Medicare group
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 1,193 clinicians in this Medicare group
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 clinicians in this Medicare group
Aurora, CO 80014
- Reassigned Medicare billing, Colorado enrollment
- 99 clinicians in this Medicare group
Golden, CO 80401
- Reassigned Medicare billing, Colorado enrollment
- 171 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 971 clinicians in this Medicare group
Littleton, CO 80122
- Reassigned Medicare billing, Colorado enrollment
- 9 clinicians in this Medicare group
Littleton, CO 80120
- Reassigned Medicare billing, Colorado enrollment
- 11 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kona Community Hospital
Acute Care Hospitals · Kealakekua, HINorth Hawaii Community Hospital, Inc
Acute Care Hospitals · Kamuela, HIGove County Medical Center
Critical Access Hospitals · Quinter, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80204
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Austin Lock's NPI number?
The NPI number for Austin Lock is 1942624002. It was assigned to this individual provider in the NPPES registry on February 10, 2014.
Where is Austin Lock located?
Austin Lock practices at 777 Bannock St, Denver, CO 80204. The listed phone number is (720) 848-0000.
What is Austin Lock's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Austin Lock enrolled in Medicare?
Yes. Austin Lock is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Austin Lock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Austin Lock reassigns Medicare benefits to 11 organizations: Denver Health And Hospital Authority (Denver, CO), University Physicians Incorporated (Denver, CO), Hospitalist Medicine Physicians Of Colorado - Denver PC (Denver, CO), Catholic Health Initiatives Colorado (Denver, CO), Colorado Permanente Medical Group, P.C. (Denver, CO) and 6 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Austin Lock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Austin Lock affiliated with any hospitals?
According to CMS data, Austin Lock is affiliated with Kona Community Hospital, North Hawaii Community Hospital, Inc and Gove County Medical Center.
When was this NPI record last updated?
The NPPES record for Austin Lock was last updated on February 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Austin S Lock, CRNA · NPI 1942624002
Nurse Anesthetist, Certified Registered physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since February 10, 2014.
## Identity
- **NPI:** 1942624002 (Entity type: Individual)
- **Enumerated:** February 10, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 0991048 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 BANNOCK ST, Denver, CO 80204-4507
- **Phone:** (720) 848-0000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); University Physicians Incorporated (NPI 1265689053, Denver, CO); Hospitalist Medicine Physicians Of Colorado - Denver PC (NPI 1588453575, Denver, CO); Catholic Health Initiatives Colorado (NPI 1134224462, Denver, CO); Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** February 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1942624002) · Data from the CMS NPPES public registry.