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EFREM L. CASTILLO M.D.
NPI 1003888785
Family Medicine in San Antonio, TX

Active since February 06, 2006
8637 FREDERICKSBURG RD, STE 360, SAN ANTONIO, TX 78240(210) 877-7669(210) 617-4075 Get Directions Write a Review

NPPES record last updated: July 19, 2012. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Efrem L. Castillo M.d. NPPES

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

EFREM L. CASTILLO M.D. (NPI 1003888785) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (J4029) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1003888785
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameEFREM L. CASTILLOCredential: M.D.
Location Address8637 FREDERICKSBURG RD, STE 360San Antonio, TX 78240-1219
Mailing Address8637 Fredericksburg Rd, Ste 360San Antonio, TX 78240-1219 · (210) 877-7669 · Fax (210) 617-4075
Phone(210) 877-7669
Fax(210) 617-4075
Sole ProprietorNo
Enumeration DateFebruary 6, 2006
Last NPPES UpdateJuly 19, 2012
✔ NPI 1003888785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · J4029
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
8637 FREDERICKSBURG RD, San Antonio, TX 78240
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Other Identifiers 4

Medicare PIN8F3157TX
Medicare PIN8J1738TX
OtherTXB154545Wellmed Medical Group Pa
Medicare UPINF86747TX

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD NORMAN WOOL M.D.
Internal Medicine (Gastroenterology)
8637 FREDERICKSBURG RD, SUITE 360
SAN ANTONIO, TX 78240
Bexar County (210) 774-3604
WND MEDICAL, PLLC
Family Medicine
8637 FREDERICKSBURG RD, SUITE 360
SAN ANTONIO, TX 78240
Bexar County (210) 617-4029
MONICA IVON SALAZAR-ZEPEDA LPC
Counselor (Mental Health)
8637 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Bexar County (210) 901-8055
VANESSA TAMARA LAUFFER PHARMD
Pharmacist
8637 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Bexar County (888) 781-9355
BAO DUC NGUYEN
Chiropractor
8637 FREDERICKSBURG RD, STE. #149
SAN ANTONIO, TX 78240
Bexar County (210) 828-3737
DR. GEORGE MCCARROLL RAPIER MD
Internal Medicine
8637 FREDERICKSBURG RD, SUITE 360
SAN ANTONIO, TX 78240
Bexar County (210) 617-4706
PAUL TERRENCE NUGENT MD
Family Medicine
8637 FREDERICKSBURG RD, SUITE 360
SAN ANTONIO, TX 78240
Bexar County (210) 617-4708
BAO NGUYEN, D.C., P.A.
Chiropractor
8637 FREDERICKSBURG RD, STE. #149
SAN ANTONIO, TX 78240
Bexar County (210) 828-3737

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 Efrem Castillo's NPI number?

The NPI number for Efrem Castillo is 1003888785. It was assigned to this individual provider in the NPPES registry on February 6, 2006.

Where is Efrem Castillo located?

Efrem Castillo practices at 8637 Fredericksburg Rd Ste 360, San Antonio, TX 78240. The listed phone number is (210) 877-7669.

What is Efrem Castillo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Efrem Castillo was last updated on July 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.