Carmen Negron, MD
NPI 1821013335 · Diagnostic Ultrasound Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carmen Negron, MD is a Diagnostic Ultrasound Physician provider in San Juan, PR (NPI 1821013335).
Provider details
- NPI number
- 1821013335
- Entity type
- Individual
- Primary specialty
- Diagnostic Ultrasound PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 004746 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-07-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Carmen Negron's NPI number?
- Carmen Negron's National Provider Identifier (NPI) is 1821013335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Negron's specialty?
- Carmen Negron is listed in the NPPES registry with a primary specialty of Diagnostic Ultrasound Physician (Allopathic & Osteopathic Physicians).
- Where is Carmen Negron located?
- Carmen Negron's practice location on file with NPPES is Ave De Diego #201, San Juan, PR 00927.
- What is Carmen Negron's phone number?
- The practice phone number listed in the NPPES registry for Carmen Negron is (787) 751-3587.
- Does Carmen Negron accept Medicare?
- Carmen Negron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carmen Negron's NPI active?
- Yes — Carmen Negron's NPI (1821013335) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.