Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NESTOR GERARDO ASTORGA MD
NPI 1851972475
Internal Medicine - Nephrology in San Antonio, TX

Q: What is Nestor Astorga's NPI number?

The NPI number for Nestor Astorga is 1851972475. It was assigned to this individual provider in the NPPES registry on April 15, 2021.

Q: What is Nestor Astorga's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Nestor Astorga was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.

Active since April 15, 2021

7703 FLOYD CURL DR # 7882, SAN ANTONIO, TX 78229(210) 567-1767 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 2, 2026, Jun 12, 2024, Apr 18, 2024 and 2 more (5 updates tracked since 2021).

On this page

About Dr. Nestor Gerardo Astorga Md NPPES

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

DR. NESTOR GERARDO ASTORGA MD (NPI 1851972475) is an individual nephrology provider in San Antonio, Texas, licensed in Texas (W4750) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1851972475

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. NESTOR GERARDO ASTORGACredential: MD

Location Address7703 FLOYD CURL DR # 7882San Antonio, TX 78229-3900

Mailing Address200 S Rivershire Dr Ste 300Conroe, TX 77304-3485 · (832) 610-2822

Phone(210) 567-1767

Sole ProprietorNo

Enumeration DateApril 15, 2021

Last NPPES UpdateSeptember 2, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1851972475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in TX · W4750

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

7703 FLOYD CURL DR # 7882, San Antonio, TX 78229

Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

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

BRITTANNIE HANSON NP

Nurse Practitioner (Family)

7703 FLOYD CURL DR # 7882
SAN ANTONIO, TX 78229

Bexar County (210) 567-4700

QASIM ALI BUTT M.D.

Internal Medicine (Nephrology)

7703 FLOYD CURL DR # 7882
SAN ANTONIO, TX 78229

Bexar County (210) 567-4700

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 Nestor Astorga's NPI number?

The NPI number for Nestor Astorga is 1851972475. It was assigned to this individual provider in the NPPES registry on April 15, 2021.

Where is Nestor Astorga located?

Nestor Astorga practices at 7703 Floyd Curl Dr # 7882, San Antonio, TX 78229. The listed phone number is (210) 567-1767.

What is Nestor Astorga's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Nestor Astorga was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.