Thang Dinh Nguyen MD a Professional Medical Corporation
NPI 1659504124 · Specialist · Irvine, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thang Dinh Nguyen MD a Professional Medical Corporation is a Specialist organization in Irvine, CA (NPI 1659504124).
Provider details
- NPI number
- 1659504124
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Thang Nguyen, Authorized Offical(714) 434-0404
- License
- A76049 (CA)
Specialties & taxonomies
Other Service Providers
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
Registry dates
- Enumerated
- 2009-08-31
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Thang Dinh Nguyen MD a Professional Medical Corporation's NPI number?
- Thang Dinh Nguyen MD a Professional Medical Corporation's National Provider Identifier (NPI) is 1659504124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thang Dinh Nguyen MD a Professional Medical Corporation?
- Thang Dinh Nguyen MD a Professional Medical Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Thang Dinh Nguyen MD a Professional Medical Corporation located?
- Thang Dinh Nguyen MD a Professional Medical Corporation's practice location on file with NPPES is 22 Odyssey Ste 265, Irvine, CA 92618-7701.
- What is Thang Dinh Nguyen MD a Professional Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Thang Dinh Nguyen MD a Professional Medical Corporation is (714) 434-0404.
- Does Thang Dinh Nguyen MD a Professional Medical Corporation accept Medicare?
- Thang Dinh Nguyen MD a Professional Medical Corporation 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 Thang Dinh Nguyen MD a Professional Medical Corporation?
- The authorized official listed on Thang Dinh Nguyen MD a Professional Medical Corporation's NPPES record is Thang Nguyen, Authorized Offical. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thang Dinh Nguyen MD a Professional Medical Corporation's NPI active?
- Yes — Thang Dinh Nguyen MD a Professional Medical Corporation's NPI (1659504124) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.