Physician Profile
Unclaimed ProfileAbout GAVALAS
Based in Stony Brook, NY, Michael Gavalas, MD is listed in the NPI registry under cardiovascular disease (cardiology). Michael graduated from State University of New York at Stony Brook, School of Medicine in 2014. Michael is also listed as specialising in 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 does Dr. Gavalas specialise in?
Dr. Gavalas is a cardiovascular disease (cardiology) in Stony Brook, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Gavalas located?
Dr. Gavalas is listed at 101 NICOLLS RD, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gavalas's phone number?
The number on file is (631) 444-0580. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gavalas?
Dr. Gavalas's National Provider Identifier is 1548689821. 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. Gavalas go to medical school?
Dr. Gavalas attended State University of New York at Stony Brook, School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gavalas have?
Dr. Gavalas has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gavalas do most often?
According to Medicare billing data, Dr. Gavalas performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report 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
Is Dr. Gavalas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gavalas. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (631) 444-0580
- Email not available
Practice Locations
101 NICOLLS RD
Stony Brook, NY 11794
Procedures Most Often Billed to Medicare
2,218 services · 1,627 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
41 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
461 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
423 |
| Ultrasound of heart, follow-up | Treatment | 93308 |
56 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
51 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
47 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
46 |
| Ultrasound of heart blood flow, valves and chambers, follow-up | Treatment | 93321 |
44 |
| Injection, regadenoson, 0.1 mg | Drug given | J2785 |
134 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | A9500 |
42 |
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 cardiovascular diseases 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 cardiovascular diseases in Stony Brook 7
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at State University of New York at Stony Brook, School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2014 at State University of New York at Stony Brook, School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine studies of heart muscle at rest and with stress and spect 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.