IndividualActive
Robert Sahakian, M.D.
NPI 1861797664 · Surgery Physician · Masterton
Robert Sahakian, M.D. is a Surgery Physician provider in Masterton (NPI 1861797664).
Provider details
- NPI number
- 1861797664
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G48924 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
67% 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
Wairarapa Hospital
Te Ore Ore Road
Masterton, 5840
Phone: (646) 946-9800
Fax: (646) 946-9801
Mailing address
Wairarapa Hospital
Masterton, WAIRARAPA 5840
Registry dates
- Enumerated
- 2011-01-26
- Last updated
- 2011-01-26
Frequently asked questions
- What is Robert Sahakian's NPI number?
- Robert Sahakian's National Provider Identifier (NPI) is 1861797664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Sahakian's specialty?
- Robert Sahakian is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Sahakian located?
- Robert Sahakian's practice location on file with NPPES is Wairarapa Hospital, Masterton, 5840.
- What is Robert Sahakian's phone number?
- The practice phone number listed in the NPPES registry for Robert Sahakian is (646) 946-9800.
- Is Robert Sahakian's NPI active?
- Yes — Robert Sahakian's NPI (1861797664) is active in the NPPES registry as of the last update on 2011-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.