Vernon Nielsen, CRNA
NPI 1043775604 · Certified Registered Nurse Anesthetist · Fresno, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vernon Nielsen, CRNA is a Certified Registered Nurse Anesthetist provider in Fresno, CA (NPI 1043775604).
Provider details
- NPI number
- 1043775604
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- NA95001084 (CA)
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
209 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 Other Procedure on Large Bowel Using an Endoscope00811 | 87 | $125 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 36 | $126 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 26 | $103 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 23 | $148 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 13 | $310 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 13 | $58 |
Practice location
Mailing address
Additional practice locations (1)
- 2755 Herndon AveClovis, CA 93611-6800Phone: (559) 324-4000
Registry dates
- Enumerated
- 2019-02-07
- Last updated
- 2019-02-25
Frequently asked questions
- What is Vernon Nielsen's NPI number?
- Vernon Nielsen's National Provider Identifier (NPI) is 1043775604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vernon Nielsen's specialty?
- Vernon Nielsen is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vernon Nielsen located?
- Vernon Nielsen's practice location on file with NPPES is 2823 Fresno St, Fresno, CA 93721-1324.
- What is Vernon Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Vernon Nielsen is (559) 459-6000.
- Does Vernon Nielsen accept Medicare?
- Vernon Nielsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vernon Nielsen's NPI active?
- Yes — Vernon Nielsen's NPI (1043775604) is active in the NPPES registry as of the last update on 2019-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.