Lan Tuyet Nguyen, M.D., Inc.
NPI 1649228222 · Specialist · San Jose, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lan Tuyet Nguyen, M.D., Inc. is a Specialist organization in San Jose, CA (NPI 1649228222).
Provider details
- NPI number
- 1649228222
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Lan Nguyen, President(408) 298-4145
- License
- A71625 (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
20 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
- 2006-05-05
- Last updated
- 2010-10-22
Frequently asked questions
- What is Lan Tuyet Nguyen, M.D., Inc.'s NPI number?
- Lan Tuyet Nguyen, M.D., Inc.'s National Provider Identifier (NPI) is 1649228222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lan Tuyet Nguyen, M.D., Inc.?
- Lan Tuyet Nguyen, M.D., Inc. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Lan Tuyet Nguyen, M.D., Inc. located?
- Lan Tuyet Nguyen, M.D., Inc.'s practice location on file with NPPES is 135 N Jackson Ave, San Jose, CA 95116-1917.
- What is Lan Tuyet Nguyen, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Lan Tuyet Nguyen, M.D., Inc. is (408) 923-4145.
- Does Lan Tuyet Nguyen, M.D., Inc. accept Medicare?
- Lan Tuyet Nguyen, M.D., Inc. 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 Lan Tuyet Nguyen, M.D., Inc.?
- The authorized official listed on Lan Tuyet Nguyen, M.D., Inc.'s NPPES record is Lan Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lan Tuyet Nguyen, M.D., Inc.'s NPI active?
- Yes — Lan Tuyet Nguyen, M.D., Inc.'s NPI (1649228222) is active in the NPPES registry as of the last update on 2010-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.