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Edit this profileAt a glance
- 20 York St, New Haven, CT 06510
About Dr. Liu
Based in New Haven, CT, Renu C. Liu, MD is listed in the NPI registry under nuclear medicine. Renu is also listed as specializing in internal medicine and diagnostic radiology. According to Medicare claims data, Renu cared for 957 Medicare patients across 6,001 services. The services billed most often include injection, gadobutrol, 0.1 ml, x-ray of chest, 1 view, and mri scan of brain before and after contrast. NPI 1215093752 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 688-4242
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
20 YORK ST
New Haven, CT 06510
Procedures Most Often Billed to Medicare
6,001 services · 957 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
220 | As often as other peers in Nuclear Medicine |
| Mri scan of brain before and after contrast | Imaging | 70553 |
103 | As often as other peers in Nuclear Medicine |
| Ct scan head or brain without contrast | Imaging | 70450 |
101 | Less often than most peers in Nuclear Medicine |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
80 | As often as other peers in Nuclear Medicine |
| X-ray of chest, 2 views | Imaging | 71046 |
67 | As often as other peers in Nuclear Medicine |
| Mri scan of brain without contrast | Imaging | 70551 |
55 | As often as other peers in Nuclear Medicine |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
41 | As often as other peers in Nuclear Medicine |
| Mri scan of brain without contrast | Imaging | 70551 |
38 | As often as other peers in Nuclear Medicine |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
38 | Less often than most peers in Nuclear Medicine |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
37 | Less often than most peers in Nuclear Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nuclear medicines in New Haven 8
Same specialty, same city.
Also performs X-ray of chest, 1 view 7
Providers in CT who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Liu?
Dr. Liu is a nuclear medicine in New Haven, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Liu's address?
Dr. Liu is listed at 20 York St, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Liu?
The number on file is (203) 688-4242. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Liu's NPI number?
Dr. Liu's National Provider Identifier is 1215093752. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Liu been practicing?
Dr. Liu has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dr. Liu perform?
According to Medicare billing data, Dr. Liu performs imaging including x-ray of chest, 1 view and mri scan of brain before and after contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Liu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Liu. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.