Physician Profile
Unclaimed ProfileAbout DOI
Kei Doi, MD PHD is a healthcare provider in Brewster, NY specialising in diagnostic radiology. Kei trained at Albert Einstein College of Medicine of Yeshiva University, graduating in 1990. Kei is also listed as specialising in radiology, nuclear medicine, and neuroradiology.
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. Doi specialise in?
Dr. Doi is a diagnostic radiology in Brewster, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Doi located?
Dr. Doi is listed at 3839 DANBURY RD NORTHEAST RADIOLOGY, Brewster, NY 10509. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Doi's phone number?
The number on file is (845) 278-6200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Doi's NPI number?
Dr. Doi's National Provider Identifier is 1265414692. 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. Doi go to medical school?
Dr. Doi attended Albert Einstein College of Medicine of Yeshiva University, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Doi been practising?
Dr. Doi has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Doi do most often?
According to Medicare billing data, Dr. Doi performs imaging including screening mammography and screening 3d breast mammography; provides treatments such as ultrasound of leg arteries or artery grafts and ultrasound study of one arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Doi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Doi. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (845) 278-6200
- Email not available
Practice Locations
3839 DANBURY RD NORTHEAST RADIOLOGY
Brewster, NY 10509
Procedures Most Often Billed to Medicare
3,288 services · 2,732 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Screening mammography | Imaging | 77067 |
679 |
| Screening 3d breast mammography | Imaging | 77063 |
662 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
254 |
| Complete ultrasound scan of 1 breast | Imaging | 76641 |
249 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
184 |
| Mri scan of arm joint without contrast | Imaging | 73221 |
106 |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
57 |
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | Imaging | 76830 |
55 |
| X-ray of chest, 2 views | Imaging | 71046 |
49 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
46 |
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.
Other diagnostic radiology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 4 groups
Other diagnostic radiology specialists in Brewster 1
Same specialty, same city.
Trained at Albert Einstein College of Medicine of Yeshiva University 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Albert Einstein College of Medicine of Yeshiva University 7
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 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.