Physician Profile
Unclaimed ProfileAbout GREIF
Eric Fabian Greif, D.O. is a healthcare provider in Patchogue, NY specialising in diagnostic radiology. Eric trained at New York College of Osteo Medicine of New York Institute of Technology, graduating in 2011.
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 kind of doctor is Dr. Greif?
Dr. Greif is a diagnostic radiology in Patchogue, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Greif's address?
Dr. Greif is listed at 101 HOSPITAL RD, Patchogue, NY 11772. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Greif?
The number on file is (631) 654-7100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Greif?
Dr. Greif's National Provider Identifier is 1528341203. 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. Greif train?
Dr. Greif attended New York College of Osteo Medicine of New York Institute of Technology, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Greif have?
Dr. Greif has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Greif perform?
According to Medicare billing data, Dr. Greif performs imaging including ct scan head or brain without contrast and x-ray of chest, 1 view; provides treatments such as ultrasound study of arm or leg veins with compression and maneuvers and ultrasound of both sides of head and neck blood flow. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Greif's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Greif. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (631) 654-7100
- Email not available
Practice Locations
101 HOSPITAL RD
Patchogue, NY 11772
Procedures Most Often Billed to Medicare
11,924 services · 4,575 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
1,027 |
| X-ray of chest, 1 view | Imaging | 71045 |
1,024 |
| X-ray of chest, 2 views | Imaging | 71046 |
398 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
310 |
| Mri scan of brain without contrast | Imaging | 70551 |
246 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
207 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
205 |
| Ct scan of lower spine without contrast | Imaging | 72131 |
143 |
| Ct scan of chest without contrast | Imaging | 71250 |
128 |
| Ct scan of face without contrast | Imaging | 70486 |
108 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other diagnostic radiology specialists in Patchogue 7
Same specialty, same city.
Trained at New York College of Osteo Medicine of New York Institute of Technology 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2011 at New York College of Osteo Medicine of New York Institute of Technology 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 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.