Thu Nguyen
NPI 1689037632 · Anesthesiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thu Nguyen is a Anesthesiology Physician provider in San Diego, CA (NPI 1689037632).
Provider details
- NPI number
- 1689037632
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A155083 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
459 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 63 | $56 |
| Anesthesia for Lens Surgery00142 | 62 | $124 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 47 | $301 |
| Ultrasonic Guidance for Needle Placement76942 | 47 | $30 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 42 | $159 |
| Anesthesia for Total Hip Replacement01214 | 39 | $329 |
Practice location
Mailing address
Additional practice locations (1)
- 757 Westwood PlzSuite 3304Los Angeles, CA 90095-7419Phone: (310) 267-8654
Registry dates
- Enumerated
- 2016-03-29
- Last updated
- 2020-07-30
- Certified
- 2020-07-30
Frequently asked questions
- What is Thu Nguyen's NPI number?
- Thu Nguyen's National Provider Identifier (NPI) is 1689037632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thu Nguyen's specialty?
- Thu Nguyen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thu Nguyen located?
- Thu Nguyen's practice location on file with NPPES is 3626 Ruffin Rd, San Diego, CA 92123-1810.
- What is Thu Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thu Nguyen is (858) 565-9666.
- Does Thu Nguyen accept Medicare?
- Thu Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thu Nguyen's NPI active?
- Yes — Thu Nguyen's NPI (1689037632) is active in the NPPES registry as of the last update on 2020-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.