NPI age
20 years
Enumerated 2005-08-15
● Active
Type 1 · Individual
DR. James Blake Harrison, M.D.
Harrison is 1 of 25 surgery providers in Austin and 1 of 489 in Texas.
Primary specialty
Surgery
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-10-20
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 489 active surgery providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
2
In the 49% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-08Enumerated in NPPES
2005
2026
Where they practice
Practice location
5251 W Highway 290
Austin, TX 787358963
Mailing address
Po Box 844658
Dallas, TX 752844658
Specialties
-
Surgery PrimaryA surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
-
Colon & Rectal SurgeryA colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues...
-
SurgeryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 3202292 | BLUELINK |
| 01 (TX) | MDH4385 | TX WC/IHC |
| 05 (TX) | 131440301 | |
| 01 (TX) | 5849465 | AETNA |
| 01 (TX) | 86Z402 | BCBSTX |
| 01 (TX) | 770001869 | RAILROAD MEDICARE |
Practice context
Part of a multi-provider practice. 14 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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