Physician Profile
Unclaimed ProfileAbout HAPPES
Michael C. Happes, MD is a healthcare provider in Smithtown, NY specialising in cardiovascular disease (cardiology). Michael trained at State University of New York Downstate Medical Center, graduating in 2009. Michael is also listed as specialising in student in an organized health care education program and specialist.
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. Happes specialise in?
Dr. Happes is a cardiovascular disease (cardiology) in Smithtown, 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. Happes located?
Dr. Happes is listed at 260 MIDDLE COUNTRY RD. SUITE 214, Smithtown, NY 11787. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Happes's phone number?
The number on file is (631) 265-5050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Happes's NPI number?
Dr. Happes's National Provider Identifier is 1801030762. 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. Happes go to medical school?
Dr. Happes attended State University of New York Downstate Medical Center, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Happes been practising?
Dr. Happes has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Happes do most often?
According to Medicare billing data, Dr. Happes performs imaging including ultrasonic guidance for blood vessel access; provides treatments such as ultrasound of both sides of head and neck blood flow and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Happes confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Happes. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (631) 265-5050
- Email not available
Practice Locations
260 MIDDLE COUNTRY RD. SUITE 214
Smithtown, NY 11787
Procedures Most Often Billed to Medicare
3,992 services · 3,329 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
107 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
1,047 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
439 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
351 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
199 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
177 |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | Treatment | 93458 |
154 |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | Treatment | 92928 |
108 |
| Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | Treatment | 92978 |
101 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
59 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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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 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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.
More connections — 30 related providers in 4 groups
Other cardiovascular diseases in Smithtown 6
Same specialty, same city.
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasonic guidance for blood vessel access 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.