OrganizationActive
Wm Graham Guerriero, MD P a Facs
NPI 1205016094 · Urology Physician · Houston, TX
Provider details
- NPI number
- 1205016094
- Entity type
- Organization
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Guerriero, President(713) 796-1500
- License
- D0897 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
6560 Fannin St
Ste 1554
Houston, TX 77030-2761
Phone: (713) 796-1500
Fax: (713) 796-1838
Street-level locationGet directions
Mailing address
6560 Fannin St
Houston, TX 77030-2761
Registry dates
- Enumerated
- 2007-11-08
- Last updated
- 2009-11-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.