Nikhil Kamat, MD
NPI 1922493014 · Hematology & Oncology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikhil Kamat, MD is a Hematology & Oncology Physician provider in Seattle, WA (NPI 1922493014).
Provider details
- NPI number
- 1922493014
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A143715 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,736 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 728 | $18 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 449 | $157 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 299 | $106 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 55 | $38 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 38 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 143 | 34 |
| Letrozole | 122 | 38 |
| Prednisone | 119 | 28 |
| Apixabanbrand: Eliquis | 101 | 24 |
| Ondansetron Hcl | 84 | 41 |
| Abiraterone Acetate | 79 | — |
| Prochlorperazine Maleate | 69 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$364 across 2 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
Additional practice locations (1)
- 300 Pasteur Dr Ofc Lane154Stanford, CA 94305-2200Phone: (630) 991-3164Fax: (650) 498-6205
Registry dates
- Enumerated
- 2015-04-06
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Nikhil Kamat's NPI number?
- Nikhil Kamat's National Provider Identifier (NPI) is 1922493014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikhil Kamat's specialty?
- Nikhil Kamat is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nikhil Kamat located?
- Nikhil Kamat's practice location on file with NPPES is 825 Eastlake Avenue E., Seattle, WA 98109-1023.
- What is Nikhil Kamat's phone number?
- The practice phone number listed in the NPPES registry for Nikhil Kamat is (206) 520-5000.
- Does Nikhil Kamat accept Medicare?
- Nikhil Kamat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikhil Kamat's NPI active?
- Yes — Nikhil Kamat's NPI (1922493014) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.