OrganizationActive
Sharaf Diwan, M.D., P.A. LLC
NPI 1215971072 · Infectious Disease Physician · Houston, TX
Provider details
- NPI number
- 1215971072
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sharaf Diwan, Member(832) 604-0005
- License
- J6920 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
18220 Tomball Pkwy
#230
Houston, TX 77070-4347
Phone: (832) 604-0005
Fax: (832) 604-0103
Approximate (ZIP-level) locationGet directions
Mailing address
18220 Tomball Pkwy
Houston, TX 77070-4347
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2011-07-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.