Brian Joo, M.D.
NPI 1568813350 · Diagnostic Radiology Physician · Cambridge, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Joo, M.D. is a Diagnostic Radiology Physician provider in Cambridge, MA (NPI 1568813350).
Provider details
- NPI number
- 1568813350
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 268586 (MA)
Specialties & taxonomies
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,176 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 135 | $58 |
| Screening Mammography77067 | 135 | $144 |
| X-Ray of Abdomen, 1 View74018 | 72 | $10 |
| Complete Ultrasound Scan of 1 Breast76641 | 63 | $169 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 57 | $126 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 52 | $352 |
Practice location
Mailing address
Additional practice locations (1)
- 525 E 68th StNew York, NY 10065-4870Phone: (212) 746-6000
Registry dates
- Enumerated
- 2016-06-23
- Last updated
- 2023-05-01
- Certified
- 2023-05-01
Frequently asked questions
- What is Brian Joo's NPI number?
- Brian Joo's National Provider Identifier (NPI) is 1568813350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Joo's specialty?
- Brian Joo is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Joo located?
- Brian Joo's practice location on file with NPPES is 330 Mount Auburn St, Cambridge, MA 02138-5502.
- What is Brian Joo's phone number?
- The practice phone number listed in the NPPES registry for Brian Joo is (617) 492-3500.
- Does Brian Joo accept Medicare?
- Brian Joo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Joo's NPI active?
- Yes — Brian Joo's NPI (1568813350) is active in the NPPES registry as of the last update on 2023-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.