John Caldera, N.P.
NPI 1013468842 · Nurse Practitioner · Dedham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Caldera, N.P. is a Nurse Practitioner provider in Dedham, MA (NPI 1013468842).
Provider details
- NPI number
- 1013468842
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 2283373 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2016-10-17
- Last updated
- 2016-10-17
Frequently asked questions
- What is John Caldera's NPI number?
- John Caldera's National Provider Identifier (NPI) is 1013468842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Caldera's specialty?
- John Caldera is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Caldera located?
- John Caldera's practice location on file with NPPES is 990 Washington Street, Dedham, MA 02026.
- What is John Caldera's phone number?
- The practice phone number listed in the NPPES registry for John Caldera is (508) 843-2507.
- Does John Caldera accept Medicare?
- John Caldera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Caldera's NPI active?
- Yes — John Caldera's NPI (1013468842) is active in the NPPES registry as of the last update on 2016-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.