Larry Cai, MD
NPI 1316301823 · Diagnostic Radiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Cai, MD is a Diagnostic Radiology Physician provider in Seattle, WA (NPI 1316301823).
Provider details
- NPI number
- 1316301823
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 60874935 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
6,295 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 627 | $8 |
| Screening Mammography77067 | 478 | $35 |
| Screening 3d Breast Mammography77063 | 474 | $28 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 472 | $85 |
| Ct Scan of Chest With Contrast71260 | 264 | $52 |
| Ct Scan Head Or Brain Without Contrast70450 | 202 | $39 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-11
- Last updated
- 2022-06-21
- Certified
- 2022-06-21
Frequently asked questions
- What is Larry Cai's NPI number?
- Larry Cai's National Provider Identifier (NPI) is 1316301823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Cai's specialty?
- Larry Cai is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Cai located?
- Larry Cai's practice location on file with NPPES is 1959 Ne Pacific St., Seattle, WA 98195-0001.
- What is Larry Cai's phone number?
- The practice phone number listed in the NPPES registry for Larry Cai is (206) 520-5000.
- Does Larry Cai accept Medicare?
- Larry Cai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Cai's NPI active?
- Yes — Larry Cai's NPI (1316301823) is active in the NPPES registry as of the last update on 2022-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.