Robert Najarian, DOS
NPI 1154335537 · Dentist · Hyannis, MA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Najarian, DOS is a Dentist provider in Hyannis, MA (NPI 1154335537).
Provider details
- NPI number
- 1154335537
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DOS
- Sex
- Male
- Sole proprietor
- No
- License
- 11105 (MA)
Specialties & taxonomies
Dental Providers
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
- 2006-07-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Najarian's NPI number?
- Robert Najarian's National Provider Identifier (NPI) is 1154335537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Najarian's specialty?
- Robert Najarian is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Robert Najarian located?
- Robert Najarian's practice location on file with NPPES is 15 Cedar St, Hyannis, MA 02601-3009.
- What is Robert Najarian's phone number?
- The practice phone number listed in the NPPES registry for Robert Najarian is (508) 693-7300.
- Does Robert Najarian accept Medicare?
- Robert Najarian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Najarian's NPI active?
- Yes — Robert Najarian's NPI (1154335537) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.