Long Tu
NPI 1073990008 · Diagnostic Radiology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Long Tu is a Diagnostic Radiology Physician provider in New Haven, CT (NPI 1073990008).
Provider details
- NPI number
- 1073990008
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 68805 (CT)
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
11 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
2,489 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 458 | $40 |
| X-Ray of Chest, 2 Views71046 | 258 | $11 |
| X-Ray of Chest, 1 View71045 | 214 | $9 |
| Ct Scan of Upper Spine Without Contrast72125 | 184 | $47 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 161 | $87 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 109 | $83 |
| Ct Scan of Blood Vessels of Neck With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-28
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Long Tu's NPI number?
- Long Tu's National Provider Identifier (NPI) is 1073990008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Long Tu's specialty?
- Long Tu is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Long Tu located?
- Long Tu's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Long Tu's phone number?
- The practice phone number listed in the NPPES registry for Long Tu is (203) 688-2433.
- Does Long Tu accept Medicare?
- Long Tu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Long Tu's NPI active?
- Yes — Long Tu's NPI (1073990008) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.