IndividualActive
John Maldonado-Rivera
NPI 1538872809 · Independent Duty Corpsman · Groton, CT
John Maldonado-Rivera is a Independent Duty Corpsman provider in Groton, CT (NPI 1538872809).
Provider details
- NPI number
- 1538872809
- Entity type
- Individual
- Primary specialty
- Independent Duty CorpsmanOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
253 Ohio Ave
Groton, CT 06340-6109
Phone: (808) 358-0976
Street-level locationGet directions
Mailing address
253 Ohio Ave
Groton, CT 06340-6109
Registry dates
- Enumerated
- 2023-01-03
- Last updated
- 2023-01-03
- Certified
- 2023-01-03
Frequently asked questions
- What is John Maldonado-Rivera's NPI number?
- John Maldonado-Rivera's National Provider Identifier (NPI) is 1538872809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Maldonado-Rivera's specialty?
- John Maldonado-Rivera is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).
- Where is John Maldonado-Rivera located?
- John Maldonado-Rivera's practice location on file with NPPES is 253 Ohio Ave, Groton, CT 06340-6109.
- What is John Maldonado-Rivera's phone number?
- The practice phone number listed in the NPPES registry for John Maldonado-Rivera is (808) 358-0976.
- Is John Maldonado-Rivera's NPI active?
- Yes — John Maldonado-Rivera's NPI (1538872809) is active in the NPPES registry as of the last update on 2023-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.