Wan-Ting Yang, M.D.
NPI 1225238470 · Nephrology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wan-Ting Yang, M.D. is a Nephrology Physician provider in Los Angeles, CA (NPI 1225238470).
Provider details
- NPI number
- 1225238470
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A105149 (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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
55 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 41 | $49 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 14 | $83 |
Typical Medicare-allowed amounts for these services range $49–$83 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 181 | 70 |
| Losartan Potassium | 124 | 53 |
| Furosemide | 117 | 51 |
| Amlodipine Besylate | 103 | 48 |
| Lisinopril | 85 | 31 |
| Potassium Chloride | 67 | 26 |
| Lactulose | 47 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-24
- Last updated
- 2021-10-18
- Certified
- 2021-10-18
Frequently asked questions
- What is Wan-Ting Yang's NPI number?
- Wan-Ting Yang's National Provider Identifier (NPI) is 1225238470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wan-Ting Yang's specialty?
- Wan-Ting Yang is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Wan-Ting Yang located?
- Wan-Ting Yang's practice location on file with NPPES is 4700 W Sunset Blvd, Los Angeles, CA 90027-6082.
- What is Wan-Ting Yang's phone number?
- The practice phone number listed in the NPPES registry for Wan-Ting Yang is (800) 464-4000.
- Does Wan-Ting Yang accept Medicare?
- Wan-Ting Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wan-Ting Yang's NPI active?
- Yes — Wan-Ting Yang's NPI (1225238470) is active in the NPPES registry as of the last update on 2021-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.