NPI age
10 years
Enumerated 2016-04-25
● Active Type 2 · Organization
Cns Colorectal Services
Cns Colorectal Services is 1 of 264 colon & rectal surgery organizations in Texas.
Primary specialty
Colon & Rectal Surgery
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Sambasivan
Physician
Last NPPES update
2016-04-25
Source: monthly bulk 2026-05
How this organization compares
Across 264 active colon & rectal surgery providers in Texas.
NPI age
10 years
↓ 8 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2016 → 2026
2016-04Enumerated in NPPES
2016
2026
Where they practice
Primary practice location
7580 Fannin St, Ste 303
Houston, TX 770541900
Mailing address
7580 Fannin St, Ste 303
Houston, TX 770541900
Authorized official
Chitra Neela Sambasivan, MD
Physician
📞 3234459999
Individual providers at this organization
7 individual providers on file at this primary practice address.
- John Lloyd, M.D. Obstetrics & Gynecology NPI 1124035712
- James McBride Obstetrics & Gynecology NPI 1164485009
- Ferdinand Plavidal, MD Obstetrics & Gynecology NPI 1649244039
- Theresa Robinson, MD Obstetrics & Gynecology NPI 1619934080
- Guillermo Rowe, MD Obstetrics & Gynecology NPI 1649372061
- Negar Vazirinia, M.D. Pediatrics NPI 1407881527
- Gracia Wynne Duncan, MD Obstetrics & Gynecology NPI 1669466041
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...
Practice context
Multi-provider organization. 7 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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