Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SANDRA ISABEL CASTILLO ALLEN
NPI 1235058587
Nurse Practitioner - Primary Care in Santa Rosa Beach, FL

Q: What is Sandra Castillo Allen's NPI number?

The NPI number for Sandra Castillo Allen is 1235058587. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Q: What is Sandra Castillo Allen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Active since July 13, 2026

139 GOLDEN EAGLE CT, SANTA ROSA BEACH, FL 32459(786) 818-0133 Get Directions Write a Review

NPPES record added: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Jul 13, 2026 (2 updates tracked since 2026).

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About Sandra Isabel Castillo Allen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANDRA ISABEL CASTILLO ALLEN (NPI 1235058587) is an individual primary care provider in Santa Rosa Beach, Florida, licensed in Florida (11049431) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1235058587

Entity TypeIndividualFemale

Primary Taxonomy363LP2300X

Provider Legal NameSANDRA ISABEL CASTILLO ALLEN

Location Address139 GOLDEN EAGLE CTSanta Rosa Beach, FL 32459-8314

Mailing Address139 Golden Eagle CtSanta Rosa Beach, FL 32459-8314

Phone(786) 818-0133

Sole ProprietorNo

Enumeration DateJuly 13, 2026

Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration

NPPES CertifiedAugust 12, 2026

✔ NPI 1235058587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP2300X

License✔ Licensed in FL · 11049431

139 GOLDEN EAGLE CT, Santa Rosa Beach, FL 32459

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sandra Castillo Allen's NPI number?

The NPI number for Sandra Castillo Allen is 1235058587. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Where is Sandra Castillo Allen located?

Sandra Castillo Allen practices at 139 Golden Eagle Ct, Santa Rosa Beach, FL 32459. The listed phone number is (786) 818-0133.

What is Sandra Castillo Allen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

When was this NPI record last updated?

The NPPES record for Sandra Castillo Allen was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.