Douglas Nguyen, MD
NPI 1104443910 · Anesthesiology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Nguyen, MD is a Anesthesiology Physician provider in Dallas, TX (NPI 1104443910).
Provider details
- NPI number
- 1104443910
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- V8706 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003Phone: (314) 362-5000
Registry dates
- Enumerated
- 2020-06-26
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Douglas Nguyen's NPI number?
- Douglas Nguyen's National Provider Identifier (NPI) is 1104443910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Nguyen's specialty?
- Douglas Nguyen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Nguyen located?
- Douglas Nguyen's practice location on file with NPPES is 12222 Merit Dr Ste 600, Dallas, TX 75251-3294.
- What is Douglas Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Douglas Nguyen is (972) 715-5000.
- Does Douglas Nguyen accept Medicare?
- Douglas Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Nguyen's NPI active?
- Yes — Douglas Nguyen's NPI (1104443910) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.