James Piper, CRNA
NPI 1518961978 · Certified Registered Nurse Anesthetist · Sparta, WI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Piper, CRNA is a Certified Registered Nurse Anesthetist provider in Sparta, WI (NPI 1518961978).
Provider details
- NPI number
- 1518961978
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 48 (WI)
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
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 402 W Lake StFriendship, WI 53934-9699Phone: (608) 339-3331
Registry dates
- Enumerated
- 2005-06-13
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is James Piper's NPI number?
- James Piper's National Provider Identifier (NPI) is 1518961978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Piper's specialty?
- James Piper is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Piper located?
- James Piper's practice location on file with NPPES is 310 W Main St, Sparta, WI 54656-2170.
- What is James Piper's phone number?
- The practice phone number listed in the NPPES registry for James Piper is (608) 269-2132.
- Does James Piper accept Medicare?
- James Piper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Piper's NPI active?
- Yes — James Piper's NPI (1518961978) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.