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Eric Nygren, M.D.
NPI 1225015316 · Anesthesiology Physician · La Crosse, WI
Eric Nygren, M.D. is a Anesthesiology Physician provider in La Crosse, WI (NPI 1225015316).
Provider details
- NPI number
- 1225015316
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 49090 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
700 West Ave S
La Crosse, WI 54601-4783
Phone: (608) 392-7980
Street-level locationGet directions
Mailing address
Po Box 1510
Eau Claire, WI 54702-1510
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2021-01-07
- Certified
- 2021-01-07
Frequently asked questions
- What is Eric Nygren's NPI number?
- Eric Nygren's National Provider Identifier (NPI) is 1225015316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Nygren's specialty?
- Eric Nygren is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Nygren located?
- Eric Nygren's practice location on file with NPPES is 700 West Ave S, La Crosse, WI 54601-4783.
- What is Eric Nygren's phone number?
- The practice phone number listed in the NPPES registry for Eric Nygren is (608) 392-7980.
- Is Eric Nygren's NPI active?
- Yes — Eric Nygren's NPI (1225015316) is active in the NPPES registry as of the last update on 2021-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.