Lonnie Clark, CRNA
NPI 1598777450 · Certified Registered Nurse Anesthetist · Woodland Park, CO
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lonnie Clark, CRNA is a Certified Registered Nurse Anesthetist provider in Woodland Park, CO (NPI 1598777450).
Provider details
- NPI number
- 1598777450
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 690859 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
134 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 54 | $108 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 23 | $58 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 16 | $121 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 16 | $296 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 13 | $100 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 12 | $360 |
Typical Medicare-allowed amounts for these services range $58–$360 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Lonnie Clark's NPI number?
- Lonnie Clark's National Provider Identifier (NPI) is 1598777450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lonnie Clark's specialty?
- Lonnie Clark is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lonnie Clark located?
- Lonnie Clark's practice location on file with NPPES is 16420 W US Highway 24, Woodland Park, CO 80863-8760.
- What is Lonnie Clark's phone number?
- The practice phone number listed in the NPPES registry for Lonnie Clark is (806) 790-3928.
- Does Lonnie Clark accept Medicare?
- Lonnie Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lonnie Clark's NPI active?
- Yes — Lonnie Clark's NPI (1598777450) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.