Raul Castellanos, M. D.
NPI 1326245788 · General Practice Physician · Rio Piedras, PR
Raul Castellanos, M. D. is a General Practice Physician provider in Rio Piedras, PR (NPI 1326245788).
Provider details
- NPI number
- 1326245788
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5149 (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
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
- 2007-06-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Raul Castellanos's NPI number?
- Raul Castellanos's National Provider Identifier (NPI) is 1326245788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raul Castellanos's specialty?
- Raul Castellanos is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Raul Castellanos located?
- Raul Castellanos's practice location on file with NPPES is Departamento De Salud Edificio a, Rio Piedras, PR 00936.
- What is Raul Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Raul Castellanos is (787) 439-4051.
- Is Raul Castellanos's NPI active?
- Yes — Raul Castellanos's NPI (1326245788) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.