Physician Profile
Francis Isidoro, M.D.
Unclaimed ProfileAbout Dr. Isidoro
Based in Stockton, CA, Francis Isidoro, M.D. is listed in the NPI registry under nuclear medicine. Medicare claims data shows Francis provided 4,388 services to 3,205 patients. The services billed most often include injection, regadenoson, 0.1 mg, technetium tc-99m sestamibi, diagnostic, per study dose, and nuclear medicine studies of heart muscle at rest and with stress and spect. NPI 1548328933 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
- (209) 466-2000
- Email not available
Practice Locations
2320 N CALIFORNIA ST SUITE 2
Stockton, CA 95204
Procedures Most Often Billed to Medicare
4,388 services · 3,205 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
367 | More than most peers in Nuclear Medicine |
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
339 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | Imaging | 78803 |
130 | More than most peers in Nuclear Medicine |
| Nuclear medicine study of bone taken at different times | Imaging | 78315 |
103 | More than most peers in Nuclear Medicine |
| Nuclear medicine study of bone and/or joint whole body | Imaging | 78306 |
85 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study of lymphatic system | Imaging | 78195 |
42 | More than most peers in Nuclear Medicine |
| Nuclear medicine study whole body with ct scan | Imaging | 78816 |
36 | As often as other peers in Nuclear Medicine |
| Nuclear medicine study of stomach to assess emptying | Imaging | 78264 |
26 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study of thyroid and thyroid function | Imaging | 78014 |
25 | Too few peers to compare |
| Nuclear medicine study of parathyroid with spect | Imaging | 78071 |
24 | Too few peers to compare |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1999 at Other 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 7
Providers in CA who bill this service to Medicare most often.
Common questions
What does Francis Isidoro specialize in?
Francis Isidoro is a nuclear medicine in Stockton, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Francis Isidoro located?
Francis Isidoro is listed at 2320 N California St Suite 2, Stockton, CA 95204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Francis Isidoro's phone number?
The number on file is (209) 466-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Francis Isidoro?
Francis Isidoro's National Provider Identifier is 1548328933. 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 Francis Isidoro train?
Francis Isidoro attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Francis Isidoro have?
Francis Isidoro has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Francis Isidoro do most often?
According to Medicare billing data, Francis Isidoro performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect and nuclear medicine study from skull base to mid-thigh with ct scan; provides treatments such as exercise or drug-induced heart stress test with electrocardiogram and exercise or drug-induced heart stress test with electrocardiogram with supervision by physician. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Francis Isidoro's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Francis Isidoro. If this is you, claiming it is free.
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