Peter Jiang, MD, PHD
NPI 1689614398 · Hematology & Oncology Physician · Everett, WA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Jiang, MD, PHD is a Hematology & Oncology Physician provider in Everett, WA (NPI 1689614398).
Provider details
- NPI number
- 1689614398
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00038484 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
2,315 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 342 | $7 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 337 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 260 | $10 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 185 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 156 | $179 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 121 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 216 | 73 |
| Abiraterone Acetate | 89 | 11 |
| Tamoxifen Citrate | 70 | 21 |
| Prednisone | 65 | 21 |
| Ondansetron Hcl | 48 | 34 |
| Enzalutamidebrand: Xtandi | 47 | — |
| Letrozole | 44 | 14 |
| Prochlorperazine Maleate | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$88 across 1 record (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
- 2006-06-08
- Last updated
- 2012-12-11
Frequently asked questions
- What is Peter Jiang's NPI number?
- Peter Jiang's National Provider Identifier (NPI) is 1689614398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Jiang's specialty?
- Peter Jiang is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Jiang located?
- Peter Jiang's practice location on file with NPPES is 1717 13th St, Everett, WA 98201-1621.
- What is Peter Jiang's phone number?
- The practice phone number listed in the NPPES registry for Peter Jiang is (425) 297-5500.
- Does Peter Jiang accept Medicare?
- Peter Jiang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Jiang's NPI active?
- Yes — Peter Jiang's NPI (1689614398) is active in the NPPES registry as of the last update on 2012-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.