Physician Profile
Ayah Hamza, DO
Unclaimed ProfileAbout Dr. Hamza
No biography has been added yet. Is this you? Claim this profile to add one.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 254-1775
- Email not available
Practice Locations
300 HARTLE CT
Napa, CA 94559
333 N Santa Rosa
San Antonio, TX 78207
2727 W Holcombe Blvd
Houston, TX 77025
301 8th St
Galveston, Tx, TX 77550
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 pediatricians at this location 3
Same specialty, same street address — most likely the same department or group.
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.
Other pediatricians in Napa 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Hamza's specialty?
Dr. Hamza is a pediatrician in Napa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where can I find Dr. Hamza?
Dr. Hamza is listed at 300 Hartle CT, Napa, CA 94559. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hamza?
The number on file is (707) 254-1775. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hamza's NPI number?
Dr. Hamza's National Provider Identifier is 1528631892. 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. Hamza's medical education?
Dr. Hamza attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hamza been practicing?
Dr. Hamza has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Hamza confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hamza. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.