Greenwich Bay Medical Associates, LLC
NPI 1912458068 · Family Medicine Physician · Warwick, RI
Greenwich Bay Medical Associates, LLC is a Family Medicine Physician organization in Warwick, RI (NPI 1912458068).
Provider details
- NPI number
- 1912458068
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jonathan Martin, Md/Owner(401) 889-3669
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
9 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
- 2016-10-24
- Last updated
- 2017-02-23
Frequently asked questions
- What is Greenwich Bay Medical Associates, LLC's NPI number?
- Greenwich Bay Medical Associates, LLC's National Provider Identifier (NPI) is 1912458068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenwich Bay Medical Associates, LLC?
- Greenwich Bay Medical Associates, LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Greenwich Bay Medical Associates, LLC located?
- Greenwich Bay Medical Associates, LLC's practice location on file with NPPES is 4300 Post Road, Warwick, RI 02818.
- What is Greenwich Bay Medical Associates, LLC's phone number?
- The practice phone number listed in the NPPES registry for Greenwich Bay Medical Associates, LLC is (401) 889-3669.
- Who is the authorized official for Greenwich Bay Medical Associates, LLC?
- The authorized official listed on Greenwich Bay Medical Associates, LLC's NPPES record is Jonathan Martin, Md/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenwich Bay Medical Associates, LLC's NPI active?
- Yes — Greenwich Bay Medical Associates, LLC's NPI (1912458068) is active in the NPPES registry as of the last update on 2017-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.