James Unger, M.D.
NPI 1558339051 · Pediatrics Physician · Eugene, OR
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Unger, M.D. is a Pediatrics Physician provider in Eugene, OR (NPI 1558339051).
Provider details
- NPI number
- 1558339051
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD19797 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2022-02-04
Frequently asked questions
- What is James Unger's NPI number?
- James Unger's National Provider Identifier (NPI) is 1558339051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Unger's specialty?
- James Unger is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is James Unger located?
- James Unger's practice location on file with NPPES is 1200 Hilyard St, Eugene, OR 97401-8122.
- What is James Unger's phone number?
- The practice phone number listed in the NPPES registry for James Unger is (458) 205-6061.
- Does James Unger accept Medicare?
- James Unger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Unger's NPI active?
- Yes — James Unger's NPI (1558339051) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.