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Edit this profileAt a glance
- 1630 E Herndon Ave, Fresno, CA 93720
About Regina Doi
Listed in the NPI registry as a physician assistant, Regina Doi practices in Fresno, CA. According to Medicare claims data, Regina cared for 382 Medicare patients across 862 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, injection, dexamethasone sodium phosphate, 1 mg, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1427830686 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (559) 256-5200
- Email not available
Practice Locations
1630 E HERNDON AVE
Fresno, CA 93720
Procedures Most Often Billed to Medicare
862 services · 382 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Release and/or relocation of elbow nerve | Procedure | 64718 |
35 | More than most peers in Physician Assistant |
| Injection into tendon or ligament | Procedure | 20550 |
27 | As often as other peers in Physician Assistant |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
24 | As often as other peers in Physician Assistant |
| Application of nonmoveable forearm to hand splint | Procedure | 29125 |
16 | As often as other peers in Physician Assistant |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
49 | More often than most peers in Physician Assistant |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
47 | More often than most peers in Physician Assistant |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
23 | As often as other peers in Physician Assistant |
| Fluoroscopic guidance for needle placement | Imaging | 77002 |
13 | Less often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
301 | Less often than most peers in Physician Assistant |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
153 | As often as other peers in Physician Assistant |
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.
Other physician assistants at this location 7
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 — 25 related providers in 4 groups
Other physician assistants in Fresno 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Release and/or relocation of elbow nerve 1
Providers in CA who bill this service to Medicare most often.
Common questions
What is Regina Doi's specialty?
Regina Doi is a physician assistant in Fresno, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Regina Doi?
Regina Doi is listed at 1630 E Herndon Ave, Fresno, CA 93720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Regina Doi?
The number on file is (559) 256-5200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Regina Doi's NPI number?
Regina Doi's National Provider Identifier is 1427830686. 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 Regina Doi's education?
Regina Doi attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Regina Doi been practicing?
Regina Doi has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Regina Doi known for?
According to Medicare billing data, Regina Doi performs procedures including release and/or relocation of elbow nerve, injection into tendon or ligament and aspiration and/or injection of fluid from small joint; reads or performs imaging such as x-ray of wrist, minimum of 3 views and x-ray of hand, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Regina Doi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Regina Doi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.