Physician Profile
Unclaimed ProfileAbout KAHN
Mark Robert Kahn practises cardiovascular disease (cardiology) in Syosset, NY. Mark is a 2010 graduate of Icahn School of Medicine at Mount Sinai. Mark is also listed as specialising in internal medicine and cardiovascular disease.
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 is Dr. Kahn's specialty?
Dr. Kahn is a cardiovascular disease (cardiology) in Syosset, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where can I find Dr. Kahn?
Dr. Kahn is listed at 175 JERICHO TPKE STE 204, Syosset, NY 11791. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kahn?
The number on file is (516) 496-4141. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kahn's NPI number?
Dr. Kahn's National Provider Identifier is 1134443112. 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
What is Dr. Kahn's medical education?
Dr. Kahn attended Icahn School of Medicine at Mount Sinai, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kahn been practising?
Dr. Kahn has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kahn known for?
According to Medicare billing data, Dr. Kahn provides treatments such as electrocardiogram 1 to 3 leads with review by physician only and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kahn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kahn. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (516) 496-4141
- Email not available
Practice Locations
175 JERICHO TPKE STE 204
Syosset, NY 11791
Procedures Most Often Billed to Medicare
11,279 services · 3,598 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Electrocardiogram (ecg) 1 to 3 leads with review by physician only | Treatment | 93042 |
4,973 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
364 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
21 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
3,650 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
1,039 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
886 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
179 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
73 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
58 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
18 |
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.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 cardiovascular diseases in Syosset 2
Same specialty, same city.
More connections — 23 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 2010 at Icahn School of Medicine at Mount Sinai 8
Providers who graduated from the same medical school in the same year.
Also performs Electrocardiogram (ecg) 1 to 3 leads with review by physician only 7
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.