Alliance Dermatology, PC
NPI 1851620892 · Clinic/Center · Arlington, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alliance Dermatology, PC is a Clinic/Center organization in Arlington, TX (NPI 1851620892).
Provider details
- NPI number
- 1851620892
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Tri Nguyen, Owner/Physician(817) 200-7498
- License
- M1267 (TX)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Other names (DBA / former)
- Other name
- Tri M. Nguyen, M.D.
Registry dates
- Enumerated
- 2009-12-22
- Last updated
- 2009-12-22
Frequently asked questions
- What is Alliance Dermatology, PC's NPI number?
- Alliance Dermatology, PC's National Provider Identifier (NPI) is 1851620892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alliance Dermatology, PC?
- Alliance Dermatology, PC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Alliance Dermatology, PC located?
- Alliance Dermatology, PC's practice location on file with NPPES is 5425 Matlock Rd, Arlington, TX 76018-1557.
- What is Alliance Dermatology, PC's phone number?
- The practice phone number listed in the NPPES registry for Alliance Dermatology, PC is (817) 200-7498.
- Does Alliance Dermatology, PC accept Medicare?
- Alliance Dermatology, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Alliance Dermatology, PC?
- The authorized official listed on Alliance Dermatology, PC's NPPES record is Tri Nguyen, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alliance Dermatology, PC's NPI active?
- Yes — Alliance Dermatology, PC's NPI (1851620892) is active in the NPPES registry as of the last update on 2009-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.