Ryan Dennis, CRNA
NPI 1962074096 · Certified Registered Nurse Anesthetist · Waterloo, IA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Dennis, CRNA is a Certified Registered Nurse Anesthetist provider in Waterloo, IA (NPI 1962074096).
Provider details
- NPI number
- 1962074096
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- D164100 (IA)
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 tenure38% of score
4 yrs 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
- 2021-07-16
- Last updated
- 2021-07-16
- Certified
- 2021-06-22
Frequently asked questions
- What is Ryan Dennis's NPI number?
- Ryan Dennis's National Provider Identifier (NPI) is 1962074096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Dennis's specialty?
- Ryan Dennis is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Dennis located?
- Ryan Dennis's practice location on file with NPPES is 1825 Logan Ave, Waterloo, IA 50703-1916.
- What is Ryan Dennis's phone number?
- The practice phone number listed in the NPPES registry for Ryan Dennis is (319) 235-3886.
- Does Ryan Dennis accept Medicare?
- Ryan Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Dennis's NPI active?
- Yes — Ryan Dennis's NPI (1962074096) is active in the NPPES registry as of the last update on 2021-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.