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Edit this profileAt a glance
- 1550 Gateway Blvd, Fairfield, CA 94533
About Dr. Dionisio
Jennifer S. Dionisio, DO practices family medicine in Fairfield, CA. Jennifer is a 2022 graduate of Touro Un College of Osteopathic Medicine, Vallejo. The provider's National Provider Identifier (NPI) is 1235877150.
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
- (707) 427-4000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1550 GATEWAY BLVD
Fairfield, CA 94533
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 family doctors at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 23 related providers in 3 groups
Other family doctors in Fairfield 7
Same specialty, same city.
Trained at Touro Un College of Osteopathic Medicine, Vallejo 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Touro Un College of Osteopathic Medicine, Vallejo 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Dionisio's specialty?
Dr. Dionisio is a family doctor in Fairfield, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where can I find Dr. Dionisio?
Dr. Dionisio is listed at 1550 Gateway Blvd, Fairfield, CA 94533. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Dionisio?
The number on file is (707) 427-4000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Dionisio's NPI number?
Dr. Dionisio's National Provider Identifier is 1235877150. 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. Dionisio's medical education?
Dr. Dionisio attended Touro Un College of Osteopathic Medicine, Vallejo, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dionisio been practicing?
Dr. Dionisio has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Dionisio confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dionisio. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.