Thanh-Thanh Nguyen
NPI 1093334799 · Surgery Physician · Valhalla, NY
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thanh-Thanh Nguyen is a Surgery Physician provider in Valhalla, NY (NPI 1093334799).
Provider details
- NPI number
- 1093334799
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- V7029 (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
6 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
- 2020-04-13
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Thanh-Thanh Nguyen's NPI number?
- Thanh-Thanh Nguyen's National Provider Identifier (NPI) is 1093334799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thanh-Thanh Nguyen's specialty?
- Thanh-Thanh Nguyen is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thanh-Thanh Nguyen located?
- Thanh-Thanh Nguyen's practice location on file with NPPES is 100 Woods Rd, Valhalla, NY 10595-1530.
- What is Thanh-Thanh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thanh-Thanh Nguyen is (914) 493-7000.
- Does Thanh-Thanh Nguyen accept Medicare?
- Thanh-Thanh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thanh-Thanh Nguyen's NPI active?
- Yes — Thanh-Thanh Nguyen's NPI (1093334799) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.