DR. RONALD W HAMNER M.D.
NPI 1467427401
Internal Medicine - Nephrology in San Antonio, TX

Q: What is Ronald Hamner's NPI number?

The NPI number for Ronald Hamner is 1467427401. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Q: What is Ronald Hamner'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 Ronald Hamner was last updated on January 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since February 22, 2006

1123 N MAIN AVE STE 120, SAN ANTONIO, TX 78212(210) 226-2001 Get Directions Write a Review

NPPES record last updated: January 21, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 21, 2019, Aug 17, 2017 (2 updates tracked since 2017).

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About Dr. Ronald W Hamner M.d. NPPES

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

DR. RONALD W HAMNER M.D. (NPI 1467427401) is an individual nephrology provider in San Antonio, Texas, licensed in Texas (G2146) and active in the NPI registry since February 2006. He maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1467427401

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. RONALD W HAMNERCredential: M.D.

Location Address1123 N MAIN AVE STE 120San Antonio, TX 78212-4738

Mailing Address16620 N Us Highway 281, Ste 300San Antonio, TX 78232-2679 · (210) 614-1231 · Fax (210) 616-0704

Phone(210) 226-2001

Sole ProprietorNo

Enumeration DateFebruary 22, 2006

Last NPPES UpdateJanuary 21, 20192 updates tracked since enumeration

✔ NPI 1467427401 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 · G2146

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.

1123 N MAIN AVE STE 120, San Antonio, TX 78212

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Secondary Practice Location 1

Location 1215 E Quincy St, Suite 610San Antonio, TX 78215-2039 · Phone (210) 226-2001 · Fax (210) 226-5211

Other Identifiers 1

Medicaid103171802TX

Other Providers at the Same Location NPPES 10

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

DR. ROBERT ALLEN HOLUB M.D.

Internal Medicine (Nephrology)