Thi Bich Ngoc Mai, MD
NPI 1629496062 · Internal Medicine Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thi Bich Ngoc Mai, MD is a Internal Medicine Physician provider in Anaheim, CA (NPI 1629496062).
Provider details
- NPI number
- 1629496062
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A138623 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 236 | 92 |
| Levothyroxine Sodium | 129 | 42 |
| Losartan Potassium | 126 | 46 |
| Amlodipine Besylate | 118 | 41 |
| Lisinopril | 103 | 41 |
| Rosuvastatin Calcium | 100 | 40 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 3440 E La Palma AveAnaheim, CA 92806-2020Phone: (714) 254-2747
Registry dates
- Enumerated
- 2014-04-02
- Last updated
- 2021-12-06
Frequently asked questions
- What is Thi Bich Ngoc Mai's NPI number?
- Thi Bich Ngoc Mai's National Provider Identifier (NPI) is 1629496062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thi Bich Ngoc Mai's specialty?
- Thi Bich Ngoc Mai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thi Bich Ngoc Mai located?
- Thi Bich Ngoc Mai's practice location on file with NPPES is 1188 N Euclid St, Anaheim, CA 92801-1900.
- What is Thi Bich Ngoc Mai's phone number?
- The practice phone number listed in the NPPES registry for Thi Bich Ngoc Mai is (714) 254-2747.
- Does Thi Bich Ngoc Mai accept Medicare?
- Thi Bich Ngoc Mai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thi Bich Ngoc Mai's NPI active?
- Yes — Thi Bich Ngoc Mai's NPI (1629496062) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.