Ngocbich Nguyen, M.D., Inc.
NPI 1952591455 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ngocbich Nguyen, M.D., Inc. is a Internal Medicine Physician organization in San Diego, CA (NPI 1952591455).
Provider details
- NPI number
- 1952591455
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ngocbich Nguyen, President(619) 851-8786
- License
- A77428 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-31
- Last updated
- 2012-08-01
Frequently asked questions
- What is Ngocbich Nguyen, M.D., Inc.'s NPI number?
- Ngocbich Nguyen, M.D., Inc.'s National Provider Identifier (NPI) is 1952591455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ngocbich Nguyen, M.D., Inc.?
- Ngocbich Nguyen, M.D., Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ngocbich Nguyen, M.D., Inc. located?
- Ngocbich Nguyen, M.D., Inc.'s practice location on file with NPPES is 4060 Fourth Ave, San Diego, CA 92103-2116.
- What is Ngocbich Nguyen, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Ngocbich Nguyen, M.D., Inc. is (619) 298-2900.
- Does Ngocbich Nguyen, M.D., Inc. accept Medicare?
- Ngocbich 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 Ngocbich Nguyen, M.D., Inc.?
- The authorized official listed on Ngocbich Nguyen, M.D., Inc.'s NPPES record is Ngocbich Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ngocbich Nguyen, M.D., Inc.'s NPI active?
- Yes — Ngocbich Nguyen, M.D., Inc.'s NPI (1952591455) is active in the NPPES registry as of the last update on 2012-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.