Dwight Xuan, M.D.
NPI 1598058927 · General Practice Physician · San Antonio, TX
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dwight Xuan, M.D. is a General Practice Physician provider in San Antonio, TX (NPI 1598058927).
Provider details
- NPI number
- 1598058927
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-05-18
- Last updated
- 2018-02-22
Frequently asked questions
- What is Dwight Xuan's NPI number?
- Dwight Xuan's National Provider Identifier (NPI) is 1598058927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dwight Xuan's specialty?
- Dwight Xuan is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Dwight Xuan located?
- Dwight Xuan's practice location on file with NPPES is 3551 Roger Brooke Dr, San Antonio, TX 78234-4504.
- What is Dwight Xuan's phone number?
- The practice phone number listed in the NPPES registry for Dwight Xuan is (210) 916-9170.
- Does Dwight Xuan accept Medicare?
- Dwight Xuan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dwight Xuan's NPI active?
- Yes — Dwight Xuan's NPI (1598058927) is active in the NPPES registry as of the last update on 2018-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.