Erwin Rayo Lopez
NPI 1790074904 · Neurological Surgery Physician · San Juan, PR
Erwin Rayo Lopez is a Neurological Surgery Physician provider in San Juan, PR (NPI 1790074904).
Provider details
- NPI number
- 1790074904
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 179-E (PR)
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
15 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
- 2011-03-29
- Last updated
- 2011-03-29
Frequently asked questions
- What is Erwin Rayo Lopez's NPI number?
- Erwin Rayo Lopez's National Provider Identifier (NPI) is 1790074904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erwin Rayo Lopez's specialty?
- Erwin Rayo Lopez is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Erwin Rayo Lopez located?
- Erwin Rayo Lopez's practice location on file with NPPES is University of Puerto Rico, San Juan, PR 00936-3185.
- What is Erwin Rayo Lopez's phone number?
- The practice phone number listed in the NPPES registry for Erwin Rayo Lopez is (787) 754-0101.
- Is Erwin Rayo Lopez's NPI active?
- Yes — Erwin Rayo Lopez's NPI (1790074904) is active in the NPPES registry as of the last update on 2011-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.