William Wintersteen, DMD
NPI 1861498164 · Oral and Maxillofacial Surgery (Dentist) · Katy, TX
William Wintersteen, DMD is a Oral and Maxillofacial Surgery (Dentist) provider in Katy, TX (NPI 1861498164).
Provider details
- NPI number
- 1861498164
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 13291 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
Mailing address
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2008-05-02
Frequently asked questions
- What is William Wintersteen's NPI number?
- William Wintersteen's National Provider Identifier (NPI) is 1861498164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wintersteen's specialty?
- William Wintersteen is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is William Wintersteen located?
- William Wintersteen's practice location on file with NPPES is 23922 Cinco Village Ctr Blvd, Katy, TX 77494-6619.
- What is William Wintersteen's phone number?
- The practice phone number listed in the NPPES registry for William Wintersteen is (281) 392-1130.
- Is William Wintersteen's NPI active?
- Yes — William Wintersteen's NPI (1861498164) is active in the NPPES registry as of the last update on 2008-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.