Peter Yang, M.D.
NPI 1881846483 · Hematology & Oncology Physician · Danvers, MA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Yang, M.D. is a Hematology & Oncology Physician provider in Danvers, MA (NPI 1881846483).
Provider details
- NPI number
- 1881846483
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A107221 (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
17 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
1,126 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 | 591 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 389 | $145 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 40 | $97 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Abiraterone Acetate | 430 | 65 |
| Prednisone | 161 | 68 |
| Bicalutamide | 102 | 55 |
| Apalutamidebrand: Erleada | 87 | 14 |
| Enzalutamidebrand: Xtandi | 64 | 12 |
| Darolutamidebrand: Nubeqa | 60 | — |
| Hydroxyurea | 34 | 14 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-15
- Last updated
- 2013-07-08
Frequently asked questions
- What is Peter Yang's NPI number?
- Peter Yang's National Provider Identifier (NPI) is 1881846483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Yang's specialty?
- Peter Yang is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Yang located?
- Peter Yang's practice location on file with NPPES is 102 Endicott St, Danvers, MA 01923-3623.
- What is Peter Yang's phone number?
- The practice phone number listed in the NPPES registry for Peter Yang is (978) 882-6060.
- Does Peter Yang accept Medicare?
- Peter Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Yang's NPI active?
- Yes — Peter Yang's NPI (1881846483) is active in the NPPES registry as of the last update on 2013-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.