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DR. DOUGLAS WARREN MARSHALL M.D.
NPI 1437191574
Psychiatry & Neurology - Neurology in San Antonio, TX

Active since June 12, 2006
400 CONCORD PLAZA DR, 300, SAN ANTONIO, TX 78216(210) 804-5480(210) 804-5419 Get Directions Write a Review

NPPES record last updated: October 23, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Douglas Warren Marshall M.d. NPPES

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

DR. DOUGLAS WARREN MARSHALL M.D. (NPI 1437191574) is an individual neurology provider in San Antonio, Texas, licensed in Texas (G6209) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1437191574
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DOUGLAS WARREN MARSHALLCredential: M.D.
Location Address400 CONCORD PLAZA DR, 300San Antonio, TX 78216-6905
Mailing Address400 Concord Plaza Dr, 300San Antonio, TX 78216-6905 · (210) 804-5480 · Fax (210) 804-5419
Phone(210) 804-5480
Fax(210) 804-5419
Sole ProprietorNo
Enumeration DateJune 12, 2006
Last NPPES UpdateOctober 23, 2007
✔ NPI 1437191574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in TX · G6209
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
400 CONCORD PLAZA DR, San Antonio, TX 78216
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Other Identifiers 6

Medicare UPINE03386TX
Other4116848TX · Aetna
Medicare PIN8A4375TX
Other1425172TX · Cigna
Other8H3630TX · Bcbs
OtherP00067872TX · Railroad Medicare

Other Providers at the Same Location NPPES 20

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

JAMES ANTHONY BIASIOLLI
Occupational Therapist
400 CONCORD PLAZA DR, 130
SAN ANTONIO, TX 78216
Bexar County (210) 804-5536
MICHAEL THOMAS BORTON AA
Anesthesiologist Assistant
400 CONCORD PLAZA DR, SUITE 200
SAN ANTONIO, TX 78216
Bexar County (210) 253-2660
ORTHOPAEDIC SURGERY CENTER OF SAN ANTONIO LP
Clinic/Center (Ambulatory Surgical)
400 CONCORD PLAZA DR, SUITE 200
SAN ANTONIO, TX 78216
Bexar County (210) 253-2660
GREGORY LANE NAUGHER MD
Orthopaedic Surgery (Sports Medicine)
400 CONCORD PLAZA DR, SUITE 300
SAN ANTONIO, TX 78216
Bexar County (210) 396-5240
DANIELLE EARL
Anesthesiologist Assistant
400 CONCORD PLAZA DR
SAN ANTONIO, TX 78216
Bexar County (210) 804-5416
THE SAN ANTONIO ORTHOPAEDIC GROUP, LLP
Podiatrist (Foot & Ankle Surgery)
400 CONCORD PLAZA DR, SUITE 300
SAN ANTONIO, TX 78216
Bexar County (210) 804-5400
MRS. KATHRYN MARGUERITE SHEERAN A-GNP-BC
Nurse Practitioner (Adult Health)
400 CONCORD PLAZA DR
SAN ANTONIO, TX 78216
Bexar County (210) 804-5502
CHRISTOPHER J TROYER
Physical Therapist
400 CONCORD PLAZA DR, 300
SAN ANTONIO, TX 78216
Bexar County (210) 804-5530

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 Douglas Marshall's NPI number?

The NPI number for Douglas Marshall is 1437191574. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Douglas Marshall located?

Douglas Marshall practices at 400 Concord Plaza Dr 300, San Antonio, TX 78216. The listed phone number is (210) 804-5480.

What is Douglas Marshall's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Douglas Marshall was last updated on October 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.