Stephanie Wang, M.D.
NPI 1225484025 · Internal Medicine Physician · Sylmar, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Wang, M.D. is a Internal Medicine Physician provider in Sylmar, CA (NPI 1225484025).
Provider details
- NPI number
- 1225484025
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A155015 (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
10 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 39 | 32 |
| Cefpodoxime Proxetil | 25 | 25 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 20 | 11 |
| Lisinopril | 20 | — |
| Metoprolol Tartrate | 20 | 18 |
| Prednisone | 20 | 20 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-11
- Last updated
- 2021-12-20
- Certified
- 2021-06-03
Frequently asked questions
- What is Stephanie Wang's NPI number?
- Stephanie Wang's National Provider Identifier (NPI) is 1225484025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Wang's specialty?
- Stephanie Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Wang located?
- Stephanie Wang's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
- What is Stephanie Wang's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Wang is (818) 364-3205.
- Does Stephanie Wang accept Medicare?
- Stephanie Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Wang's NPI active?
- Yes — Stephanie Wang's NPI (1225484025) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.