James Blake Harrison, M.D.

NPI 1245232735ActiveIndividual· Surgery, Vascular Surgery· Austin, TX

Surgery, Vascular Surgery (M.D.) in Austin, Texas, trained at Texas A & M University System, Hsc, College of Medicine (class of 1987). 225 Medicare patients in 2024, $65,649 paid; nearly all of their 161 Part D prescriptions were generic (90%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $60.36 in all, mostly food and beverage.

Overview

NPI	1245232735
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Aug 15, 2005
Last updated in NPPES	Oct 20, 2021
Certified by provider	Oct 20, 2021

Specialties and licenses

Taxonomy	Code	License	State
Surgery, Vascular Surgery Primary	2086S0129X	H4385	TX
Surgery	208600000X	H4385	TX
Colon & Rectal Surgery	208C00000X	H4385	TX

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - General Surgery (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	225
Services billed	474 across 67 procedure codes
Paid by Medicare	$65,649

Part D prescriptions in 2024

Prescriptions (claims)	161 · 227 30-day fills
Patients	65
Total drug cost	$8,135
Generic share	90% of claims

Medicare sources and data years

Education and affiliations

Medical school	Texas A & M University System, Hsc, College of Medicine
Graduation year	1987
Medicare specialty	General Surgery
Secondary specialties	Vascular Surgery
Telehealth	Offers telehealth