Tatsuo Kawai, MD PHD
NPI 1285656314 · Transplant Surgery Physician · Boston, MA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tatsuo Kawai, MD PHD is a Transplant Surgery Physician provider in Boston, MA (NPI 1285656314).
Provider details
- NPI number
- 1285656314
- Entity type
- Individual
- Primary specialty
- Transplant Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 208430 (MA)
Specialties & taxonomies
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
20 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
78 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 53 | $68 |
| Transplantation of Donor Kidney50360 | 13 | $2,112 |
| Relocation of Arm Vein With Connection to Arm Artery for Hemodialysis36821 | 12 | $661 |
Typical Medicare-allowed amounts for these services range $68–$2,112 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2013-09-24
Frequently asked questions
- What is Tatsuo Kawai's NPI number?
- Tatsuo Kawai's National Provider Identifier (NPI) is 1285656314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatsuo Kawai's specialty?
- Tatsuo Kawai is listed in the NPPES registry with a primary specialty of Transplant Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Tatsuo Kawai located?
- Tatsuo Kawai's practice location on file with NPPES is 55 Fruit Street, Boston, MA 02114-2696.
- What is Tatsuo Kawai's phone number?
- The practice phone number listed in the NPPES registry for Tatsuo Kawai is (617) 724-9996.
- Does Tatsuo Kawai accept Medicare?
- Tatsuo Kawai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tatsuo Kawai's NPI active?
- Yes — Tatsuo Kawai's NPI (1285656314) is active in the NPPES registry as of the last update on 2013-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.