Kelton Merrill
NPI 1043098494 · Certified Registered Nurse Anesthetist · Sun City, AZ
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelton Merrill is a Certified Registered Nurse Anesthetist provider in Sun City, AZ (NPI 1043098494).
Provider details
- NPI number
- 1043098494
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN208298 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 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
192 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 40 | $54 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 27 | $151 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 17 | $123 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 16 | $303 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 15 | $272 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 14 | $180 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-09-18
- Last updated
- 2023-12-22
- Certified
- 2023-12-22
Frequently asked questions
- What is Kelton Merrill's NPI number?
- Kelton Merrill's National Provider Identifier (NPI) is 1043098494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelton Merrill's specialty?
- Kelton Merrill is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelton Merrill located?
- Kelton Merrill's practice location on file with NPPES is 10401 W Thunderbird Blvd, Sun City, AZ 85351-3004.
- What is Kelton Merrill's phone number?
- The practice phone number listed in the NPPES registry for Kelton Merrill is (623) 832-4000.
- Does Kelton Merrill accept Medicare?
- Kelton Merrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelton Merrill's NPI active?
- Yes — Kelton Merrill's NPI (1043098494) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.