Houston Nephrology Group, PA in Houston, TX
This organization bills under NPI 1174593032, an organization record issued on Jan 24, 2006 with the primary taxonomy Nephrology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1174593032
- Legal name
- Houston Nephrology Group, PA
- Entity
- Type 2 · organization
- Primary taxonomy
- Nephrology Physician 207RN0300X
- Practice location
- 915 GESSNER RD STE 360, Houston, TX 77024
- Phone
- 713-468-5440
- Enumerated
- Jan 24, 2006
- Record updated
- May 21, 2026
- Authorized official
- President (title as filed)
8 clinicians CMS lists with Houston Nephrology Group in Houston
- Adil Ali, MDNephrology Physician1396062600
- Monica Guidry, FNPFamily Nurse Practitioner1306596812
- Esther Lifafe, FNP-BCFamily Nurse Practitioner1306100433
- Masood Mahmood, MDNephrology Physician1205218054
- Redentor Roy, MDNephrology Physician1982674883
- Vijayaprakash Sreenarasimhaiah, MDNephrology Physician1427028372
- Ariel Velasco, MDNephrology Physician1851361703
- Colville WilliamsNephrology Physician1861490005
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Texas secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207RN0300X Nephrology Physician
- 363LF0000X Family Nurse Practitioner
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.