LONNIE W. CLARK CRNA
NPI 1598777450
Nurse Anesthetist, Certified Registered in Woodland Park, CO
About Lonnie W. Clark Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LONNIE W. CLARK CRNA (NPI 1598777450) is an individual nurse anesthetist, certified registered in Woodland Park, Colorado, licensed in Texas (690859) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 11
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lonnie W. Clark Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Lonnie Clark reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Woodland Park, CO 80863
- Reassigned Medicare billing, Colorado enrollment
- 3 clinicians in this Medicare group
Sedalia, CO 80135
- Reassigned Medicare billing, Colorado enrollment
- 79 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80863 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WOODLAND PARK, CO 80863
WOODLAND PARK, CO 80863
WOODLAND PARK, CO 80863
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 Lonnie Clark's NPI number?
The NPI number for Lonnie Clark is 1598777450. It was assigned to this individual provider in the NPPES registry on August 12, 2006.
Where is Lonnie Clark located?
Lonnie Clark practices at 16420 W Us Highway 24, Woodland Park, CO 80863. The listed phone number is (806) 790-3928.
What is Lonnie Clark's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lonnie Clark enrolled in Medicare?
Yes. Lonnie Clark is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lonnie Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lonnie Clark reassigns Medicare benefits to 2 organizations: Woodland Park Anesthesia LLC (Woodland Park, CO) and Diehl Anesthesia Inc (Sedalia, CO). 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 Lonnie Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lonnie Clark was last updated on December 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.