Physician Profile
Unclaimed ProfileAbout LIU
Christopher F. Liu, MD practices cardiac electrophysiology in New York, NY. Christopher is a 2001 graduate of Columbia University College of Physicians and Surgeons. Christopher is also listed as specializing in cardiovascular disease and clinical cardiac electrophysiology. According to Medicare claims data, Christopher cared for 1,812 Medicare patients across 2,907 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Liu?
Dr. Liu is a cardiac electrophysiology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIAC ELECTROPHYSIOLOGY”.
NPI registry
What is Dr. Liu's address?
Dr. Liu is listed at 520 E 70TH ST, New York, NY 10021. 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 (212) 746-2655. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Liu's NPI number?
Dr. Liu's National Provider Identifier is 1710975404. 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
Where did Dr. Liu train?
Dr. Liu attended Columbia University College of Physicians and Surgeons, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Liu been practicing?
Dr. Liu has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Liu perform?
According to Medicare billing data, Dr. Liu performs procedures including insertion of needle into vein for collection of blood sample, repair of left upper heart chamber with implant with review by radiologist and injection for x-ray imaging procedure into vein of arm or leg; provides treatments such as evaluation of cardiac rhythm monitor system, remote up to 30 days and evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days, alongside routine visits and testing. 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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 746-2655
- Email not available
Practice Locations
520 E 70TH ST
New York, NY 10021
Procedures Most Often Billed to Medicare
2,907 services · 1,812 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
127 |
| Repair of left upper heart chamber with implant with review by radiologist | Procedure | 33340 |
69 |
| Injection for x-ray imaging procedure into vein of arm or leg | Procedure | 36005 |
22 |
| Insertion of pacemaker and upper and lower heart chamber electrode | Procedure | 33208 |
21 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | Treatment | 93298 |
651 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
456 |
| Programming of dual lead pacemaker system | Treatment | 93280 |
202 |
| Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | Treatment | 93297 |
166 |
| External shock to heart to regulate heart beat | Treatment | 92960 |
80 |
| Ultrasound evaluation of heart blood vessel with review by radiologist | Treatment | 93662 |
75 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiac electrophysiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 cardiac electrophysiology specialists in New York 7
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Columbia University College of Physicians and Surgeons 6
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Columbia University College of Physicians and Surgeons 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NY who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.