Physician Profile
Unclaimed ProfileAbout GRECH
Based in Orange Park, FL, David Roger Grech, MD is listed in the NPI registry under cardiovascular disease (cardiology). David graduated from University of Michigan Medical School in 1986. David 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 is Dr. Grech's specialty?
Dr. Grech is a cardiovascular disease (cardiology) in Orange Park, FL. 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. Grech?
Dr. Grech is listed at 1679 EAGLE HARBOR PKWY STE B, Orange Park, FL 32003. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Grech?
The number on file is (904) 375-8100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Grech's NPI number?
Dr. Grech's National Provider Identifier is 1336128792. 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. Grech's medical education?
Dr. Grech attended University of Michigan Medical School, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Grech been practising?
Dr. Grech has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Grech known for?
According to Medicare billing data, Dr. Grech 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
Has Dr. Grech confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grech. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (904) 375-8100
- Email not available
Practice Locations
1679 EAGLE HARBOR PKWY STE B
Orange Park, FL 32003
Procedures Most Often Billed to Medicare
3,445 services · 2,834 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
40 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
30 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
546 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
207 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
181 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
111 |
| Ultrasound of leg arteries or artery grafts | Treatment | 93925 |
82 |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
78 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | Treatment | 93978 |
52 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | Treatment | 93971 |
46 |
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.
Also at this address 3
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 Orange Park 3
Same specialty, same city.
Trained at University of Michigan Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1986 at University of Michigan Medical School 8
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 FL 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.