Physician Profile
Hratch L. Karamanoukian, MD
Unclaimed ProfileAbout Dr. Karamanoukian
Hratch L. Karamanoukian, MD is a specialist practicing in Williamsville, NY. Hratch trained at University of Southern California Keck School of Medicine, graduating in 1990. Medicare claims data shows Hratch provided 1,119 services to 717 patients. The services billed most often include ultrasound study of one arm or leg veins with compression and maneuvers, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and ultrasound study of arm or leg veins with compression and maneuvers.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (716) 839-3638
- Email not available
Practice Locations
5225 SHERIDAN DR
Williamsville, NY 14221
Procedures Most Often Billed to Medicare
1,119 services · 717 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Laser destruction of incompetent vein of arm or leg using imaging guidance | Procedure | 36478 |
117 | Too few peers to compare |
| Injection of chemical agent into multiple incompetent veins of leg | Procedure | 36471 |
57 | Too few peers to compare |
| Removal of varicose veins of arm or leg, 10-20 incisions | Procedure | 37765 |
35 | Too few peers to compare |
| Ultrasound study of one arm or leg veins with compression and maneuvers | Treatment | 93971 |
288 | More than most peers in Specialist |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
161 | More often than most peers in Specialist |
| Ultrasound of leg arteries or artery grafts | Treatment | 93925 |
11 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
213 | More often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
125 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
58 | Less often than most peers in Specialist |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
29 | As often as other peers in Specialist |
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 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 specialists in Williamsville 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Laser destruction of incompetent vein of arm or leg using imaging guidance 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Karamanoukian specialize in?
Dr. Karamanoukian is a specialist in Williamsville, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Karamanoukian located?
Dr. Karamanoukian is listed at 5225 Sheridan Dr, Williamsville, NY 14221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Karamanoukian's phone number?
The number on file is (716) 839-3638. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Karamanoukian?
Dr. Karamanoukian's National Provider Identifier is 1164612073. 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. Karamanoukian go to medical school?
Dr. Karamanoukian attended University of Southern California Keck School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Karamanoukian have?
Dr. Karamanoukian has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Karamanoukian do most often?
According to Medicare billing data, Dr. Karamanoukian performs procedures including laser destruction of incompetent vein of arm or leg using imaging guidance, injection of chemical agent into multiple incompetent veins of leg and removal of varicose veins of arm or leg, 10-20 incisions; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Karamanoukian's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Karamanoukian. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.