Keisuke Shirai, MD
NPI 1992892905 · Hematology & Oncology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keisuke Shirai, MD is a Hematology & Oncology Physician provider in Lebanon, NH (NPI 1992892905).
Provider details
- NPI number
- 1992892905
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17280 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 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
780 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 | 438 | $94 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 273 | $139 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 58 | $176 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 11 | $154 |
Typical Medicare-allowed amounts for these services range $94–$176 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 251 | 67 |
| Levothyroxine Sodium | 108 | 32 |
| Apixabanbrand: Eliquis | 55 | 12 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 51 | 18 |
| Prochlorperazine Maleate | 36 | 18 |
| Osimertinib Mesylatebrand: Tagrisso | 35 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2015-09-18
Frequently asked questions
- What is Keisuke Shirai's NPI number?
- Keisuke Shirai's National Provider Identifier (NPI) is 1992892905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keisuke Shirai's specialty?
- Keisuke Shirai is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Keisuke Shirai located?
- Keisuke Shirai's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is Keisuke Shirai's phone number?
- The practice phone number listed in the NPPES registry for Keisuke Shirai is (603) 650-7854.
- Does Keisuke Shirai accept Medicare?
- Keisuke Shirai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keisuke Shirai's NPI active?
- Yes — Keisuke Shirai's NPI (1992892905) is active in the NPPES registry as of the last update on 2015-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.