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

MR. JAMES M.O. RUBIN M.D.
NPI 1396748638
Anesthesiology in San Antonio, TX

Q: What is James Rubin's NPI number?

The NPI number for James Rubin is 1396748638. It was assigned to this individual provider in the NPPES registry on May 31, 2005.

Q: What is James Rubin's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for James Rubin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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 May 31, 2005

841 COLLEGE BLVD, SAN ANTONIO, TX 78209(210) 582-6300(210) 822-4562 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mr. James M.o. Rubin M.d. NPPES

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

MR. JAMES M.O. RUBIN M.D. (NPI 1396748638) is an individual anesthesiology provider in San Antonio, Texas, licensed in Texas (H8365) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1396748638

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameMR. JAMES M.O. RUBINCredential: M.D.

Location Address841 COLLEGE BLVDSan Antonio, TX 78209-3627

Mailing Address841 College BlvdSan Antonio, TX 78209-3627 · (210) 582-6300 · Fax (210) 822-4562

Phone(210) 582-6300

Fax(210) 822-4562

Sole ProprietorNo

Enumeration DateMay 31, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1396748638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in TX · H8365

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

841 COLLEGE BLVD, San Antonio, TX 78209

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Other Identifiers 1

Medicaid0983314TX

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 James Rubin's NPI number?

The NPI number for James Rubin is 1396748638. It was assigned to this individual provider in the NPPES registry on May 31, 2005.

Where is James Rubin located?

James Rubin practices at 841 College Blvd, San Antonio, TX 78209. The listed phone number is (210) 582-6300.

What is James Rubin's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for James Rubin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.