Eugene Sun, M.D.
NPI 1548331499 · Internal Medicine Physician · Rio Rancho, NM
Eugene Sun, M.D. is a Internal Medicine Physician provider in Rio Rancho, NM (NPI 1548331499).
Provider details
- NPI number
- 1548331499
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD039314E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-13
- Last updated
- 2026-05-17
- Certified
- 2020-02-21
Frequently asked questions
- What is Eugene Sun's NPI number?
- Eugene Sun's National Provider Identifier (NPI) is 1548331499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugene Sun's specialty?
- Eugene Sun is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eugene Sun located?
- Eugene Sun's practice location on file with NPPES is 2300 Grande Blvd Se, Rio Rancho, NM 87124-1755.
- What is Eugene Sun's phone number?
- The practice phone number listed in the NPPES registry for Eugene Sun is (505) 896-7100.
- Is Eugene Sun's NPI active?
- Yes — Eugene Sun's NPI (1548331499) is active in the NPPES registry as of the last update on 2026-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.