Tu N Truong M D a Professional Medical Corporation
NPI 1568537132 · 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)
Tu N Truong M D a Professional Medical Corporation is a Internal Medicine Physician organization in San Diego, CA (NPI 1568537132).
Provider details
- NPI number
- 1568537132
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lieu Nguyen, Office Manager(619) 536-3873
- License
- A50756 (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
19 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
- 2006-11-21
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Tu N Truong M D a Professional Medical Corporation's NPI number?
- Tu N Truong M D a Professional Medical Corporation's National Provider Identifier (NPI) is 1568537132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tu N Truong M D a Professional Medical Corporation?
- Tu N Truong M D a Professional Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tu N Truong M D a Professional Medical Corporation located?
- Tu N Truong M D a Professional Medical Corporation's practice location on file with NPPES is 5069 El Cajon Blvd, San Diego, CA 92115-3348.
- What is Tu N Truong M D a Professional Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Tu N Truong M D a Professional Medical Corporation is (619) 583-8705.
- Does Tu N Truong M D a Professional Medical Corporation accept Medicare?
- Tu N Truong M D 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 Tu N Truong M D a Professional Medical Corporation?
- The authorized official listed on Tu N Truong M D a Professional Medical Corporation's NPPES record is Lieu Nguyen, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tu N Truong M D a Professional Medical Corporation's NPI active?
- Yes — Tu N Truong M D a Professional Medical Corporation's NPI (1568537132) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.