Physician Profile
Unclaimed ProfileAbout ALSON
Mark David Alson, M.D. is a healthcare provider in Clovis, CA specialising in diagnostic radiology. Mark trained at University of California, San Diego School of Medicine, graduating in 1990. According to Medicare claims data, Mark cared for 4,071 Medicare patients across 12,818 services.
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. Alson's specialty?
Dr. Alson is a diagnostic radiology in Clovis, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where can I find Dr. Alson?
Dr. Alson is listed at 231 W FIR AVE, Clovis, CA 93611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Alson?
The number on file is (559) 297-0300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Alson's NPI number?
Dr. Alson's National Provider Identifier is 1063418028. 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. Alson's medical education?
Dr. Alson attended University of California, San Diego School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Alson been practising?
Dr. Alson has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Alson known for?
According to Medicare billing data, Dr. Alson performs procedures including biopsy of breast and placement of locating device using ultrasound, first growth, biopsy of breast and placement of locating device using x-ray with needle, first growth and placement of soft tissue locating device using x-ray, first growth; reads or performs imaging such as screening mammography and screening 3d breast mammography; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Alson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Alson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (559) 297-0300
- Email not available
Practice Locations
231 W FIR AVE
Clovis, CA 93611
Procedures Most Often Billed to Medicare
12,818 services · 4,071 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of breast and placement of locating device using ultrasound, first growth | Procedure | 19083 |
48 |
| Biopsy of breast and placement of locating device using x-ray with needle, first growth | Procedure | 19081 |
21 |
| Placement of soft tissue locating device using x-ray, first growth | Procedure | 10035 |
14 |
| Screening mammography | Imaging | 77067 |
1,175 |
| Screening 3d breast mammography | Imaging | 77063 |
1,170 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
486 |
| Dxa bone density measurement of forearm, finger, hand, or foot | Imaging | 77081 |
150 |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
145 |
| Diagnostic mammography of both breasts | Imaging | 77066 |
115 |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
111 |
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 5
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 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Trained at University of California, San Diego School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at University of California, San Diego School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of breast and placement of locating device using ultrasound, first growth 8
Providers in CA 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.