Shirley Wang, M.D.
NPI 1700227931 · General Practice Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shirley Wang, M.D. is a General Practice Physician provider in Los Angeles, CA (NPI 1700227931).
Provider details
- NPI number
- 1700227931
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A142943 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
280 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $108 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $148 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 23 | $110 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 21 | $68 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 19 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 37 | 17 |
| Losartan Potassium | 24 | 11 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 23 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | — |
| Atorvastatin Calcium | 21 | — |
| Levothyroxine Sodium | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$256 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-16
- Last updated
- 2021-05-17
- Certified
- 2021-05-17
Frequently asked questions
- What is Shirley Wang's NPI number?
- Shirley Wang's National Provider Identifier (NPI) is 1700227931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirley Wang's specialty?
- Shirley Wang is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Shirley Wang located?
- Shirley Wang's practice location on file with NPPES is 1701 E Cesar E Chavez Ave, Los Angeles, CA 90033-2464.
- What is Shirley Wang's phone number?
- The practice phone number listed in the NPPES registry for Shirley Wang is (949) 689-0188.
- Does Shirley Wang accept Medicare?
- Shirley Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shirley Wang's NPI active?
- Yes — Shirley Wang's NPI (1700227931) is active in the NPPES registry as of the last update on 2021-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.