Annie Wang, MD
NPI 1003311572 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annie Wang, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1003311572).
Provider details
- NPI number
- 1003311572
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A166430 (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
8 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
904 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 394 | $74 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 192 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 135 | $66 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 91 | $109 |
| Online Digital Evaluation and Management Service for an Established Patient for Up to 7 Days, Total Time 5-10 Minutes99421 | 25 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 409 | 120 |
| Amlodipine Besylate | 291 | 77 |
| Rosuvastatin Calcium | 211 | 69 |
| Levothyroxine Sodium | 189 | 46 |
| Losartan Potassium | 156 | 49 |
| Gabapentin | 120 | 32 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 200 Ucla Medical Plz Ste 420Los Angeles, CA 90095-8358Phone: (310) 206-6232Fax: (310) 206-3551
Registry dates
- Enumerated
- 2018-03-27
- Last updated
- 2021-10-26
- Certified
- 2021-10-26
Frequently asked questions
- What is Annie Wang's NPI number?
- Annie Wang's National Provider Identifier (NPI) is 1003311572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annie Wang's specialty?
- Annie Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Annie Wang located?
- Annie Wang's practice location on file with NPPES is 100 Ucla Medical Plaza Suite 250, Los Angeles, CA 90095-7023.
- What is Annie Wang's phone number?
- The practice phone number listed in the NPPES registry for Annie Wang is (310) 794-9830.
- Does Annie Wang accept Medicare?
- Annie Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annie Wang's NPI active?
- Yes — Annie Wang's NPI (1003311572) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.