NPI age
11 years
Enumerated 2015-04-02
● Active
Type 1 · Individual
Christian Sommerhalder
Sommerhalder is 1 of 2 colon & rectal surgery providers in Grapevine and 1 of 264 in Texas.
Primary specialty
Colon & Rectal Surgery
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-12-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 264 active colon & rectal surgery providers in Texas.
NPI age
11 years
↓ 7 yr below median (18 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
1
In the 43% of peers with subspecialties
NPI lifetime · 2015 → 2026
2015-04Enumerated in NPPES
2015
2026
Where they practice
Practice location
1600 W College St Ste 440
Grapevine, TX 760513584
Mailing address
Po Box 911230 Dept Of Surgery
Dallas, TX 753911230
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4800 Alberta Ave, Dept. Of Surgery
El Paso, TX 799052709
Specialties
-
Colon & Rectal Surgery PrimaryA 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...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 264 Colon & Rectal Surgery providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.