Samuel Ruben, M.D.
NPI 1679606156 · Public Health & General Preventive Medicine Physician · Hilo, HI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Ruben, M.D. is a Public Health & General Preventive Medicine Physician provider in Hilo, HI (NPI 1679606156).
Provider details
- NPI number
- 1679606156
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD5759 (HI)
Specialties & taxonomies
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
- 2007-03-13
- Last updated
- 2011-11-09
Frequently asked questions
- What is Samuel Ruben's NPI number?
- Samuel Ruben's National Provider Identifier (NPI) is 1679606156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Ruben's specialty?
- Samuel Ruben is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Ruben located?
- Samuel Ruben's practice location on file with NPPES is 900 Leilani St, Hilo, HI 96720-7512.
- What is Samuel Ruben's phone number?
- The practice phone number listed in the NPPES registry for Samuel Ruben is (808) 430-2596.
- Does Samuel Ruben accept Medicare?
- Samuel Ruben is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Ruben's NPI active?
- Yes — Samuel Ruben's NPI (1679606156) is active in the NPPES registry as of the last update on 2011-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.