Physician Profile
Unclaimed ProfileAbout RYBAK
Based in New York, NY, Leon Rybak, M.D. is listed in the NPI registry under diagnostic radiology. Leon graduated from Icahn School of Medicine at Mount Sinai in 1991. Medicare claims data shows Leon provided 1,048 services to 795 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 263-0050
- Email not available
Practice Locations
560 1ST AVE
New York, NY 10016
Procedures Most Often Billed to Medicare
1,048 services · 795 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
20 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
584 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
47 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
38 |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | Imaging | 76882 |
35 |
| X-ray of knee, 3 views | Imaging | 73562 |
35 |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
34 |
| X-ray of thigh bone, minimum 2 views | Imaging | 73552 |
27 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
23 |
| Ct scan of lower spine without contrast | Imaging | 72131 |
23 |
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.
Other diagnostic radiology specialists at this location 8
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 diagnostic radiology specialists in New York 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Icahn School of Medicine at Mount Sinai 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Icahn School of Medicine at Mount Sinai 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Rybak specialize in?
Dr. Rybak is a diagnostic radiology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Rybak located?
Dr. Rybak is listed at 560 1ST AVE, New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Rybak's phone number?
The number on file is (212) 263-0050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Rybak?
Dr. Rybak's National Provider Identifier is 1174588339. 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. Rybak go to medical school?
Dr. Rybak attended Icahn School of Medicine at Mount Sinai, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Rybak have?
Dr. Rybak has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Rybak do most often?
According to Medicare billing data, Dr. Rybak performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance; reads or performs imaging such as dxa bone density measurement of hip, pelvis, spine and ct scan of upper spine without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Rybak's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rybak. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.