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Dwayne Allen
NPI 1891481263 · Internal Medicine Physician · Sugar Land, TX
Dwayne Allen is a Internal Medicine Physician provider in Sugar Land, TX (NPI 1891481263).
Provider details
- NPI number
- 1891481263
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1508061953 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
18717 University Blvd
Sugar Land, TX 77479-4633
Phone: (281) 208-3322
Fax: (281) 208-3393
Street-level locationGet directions
Mailing address
3422 Business Center Dr Ste 106-119
Pearland, TX 77584-4155
Registry dates
- Enumerated
- 2023-04-18
- Last updated
- 2023-04-18
- Certified
- 2023-04-10
Frequently asked questions
- What is Dwayne Allen's NPI number?
- Dwayne Allen's National Provider Identifier (NPI) is 1891481263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dwayne Allen's specialty?
- Dwayne Allen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dwayne Allen located?
- Dwayne Allen's practice location on file with NPPES is 18717 University Blvd, Sugar Land, TX 77479-4633.
- What is Dwayne Allen's phone number?
- The practice phone number listed in the NPPES registry for Dwayne Allen is (281) 208-3322.
- Is Dwayne Allen's NPI active?
- Yes — Dwayne Allen's NPI (1891481263) is active in the NPPES registry as of the last update on 2023-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.