Katherine Pena Castillo, PA
NPI 1619821345 · Medical Physician Assistant · San Juan, PR
Katherine Pena Castillo, PA is a Medical Physician Assistant provider in San Juan, PR (NPI 1619821345).
Provider details
- NPI number
- 1619821345
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2495 (PR)
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
Under 1 yr in 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
- 2026-02-20
- Last updated
- 2026-02-20
- Certified
- 2026-02-17
Frequently asked questions
- What is Katherine Pena Castillo's NPI number?
- Katherine Pena Castillo's National Provider Identifier (NPI) is 1619821345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Pena Castillo's specialty?
- Katherine Pena Castillo is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Pena Castillo located?
- Katherine Pena Castillo's practice location on file with NPPES is Urb. San Agustin 455 Calle 6, San Juan, PR 00926-1922.
- What is Katherine Pena Castillo's phone number?
- The practice phone number listed in the NPPES registry for Katherine Pena Castillo is (787) 460-2051.
- Is Katherine Pena Castillo's NPI active?
- Yes — Katherine Pena Castillo's NPI (1619821345) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.