Dennis Potapchuk
NPI 1518796754 · Certified Registered Nurse Anesthetist · Sonora, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Potapchuk is a Certified Registered Nurse Anesthetist provider in Sonora, CA (NPI 1518796754).
Provider details
- NPI number
- 1518796754
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95002662 (CA)
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 tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-07-27
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Dennis Potapchuk's NPI number?
- Dennis Potapchuk's National Provider Identifier (NPI) is 1518796754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Potapchuk's specialty?
- Dennis Potapchuk is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dennis Potapchuk located?
- Dennis Potapchuk's practice location on file with NPPES is 1000 Greenley Rd, Sonora, CA 95370-5200.
- What is Dennis Potapchuk's phone number?
- The practice phone number listed in the NPPES registry for Dennis Potapchuk is (209) 770-4501.
- Does Dennis Potapchuk accept Medicare?
- Dennis Potapchuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Potapchuk's NPI active?
- Yes — Dennis Potapchuk's NPI (1518796754) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.