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Edit this profileAt a glance
- 1963 North E Street, San Bernardino, CA 92405
About Dr. Underwood
Based in San Bernardino, CA, Donald A. Underwood, DO MD is listed in the NPI registry under family medicine. Donald graduated from College of Medicine and Surgery in 1974. NPI 1598861817 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
- (909) 881-6146
- Email not available
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Practice Locations
1963 NORTH E STREET
San Bernardino, CA 92405
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family doctors in San Bernardino 8
Same specialty, same city.
Trained at College of Medicine and Surgery 8
Other providers in the same specialty who trained at the same institution.
Common questions
What is Dr. Underwood's specialty?
Dr. Underwood is a family doctor in San Bernardino, 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. Underwood?
Dr. Underwood is listed at 1963 North E Street, San Bernardino, CA 92405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Underwood?
The number on file is (909) 881-6146. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Underwood?
Dr. Underwood's National Provider Identifier is 1598861817. 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. Underwood's medical education?
Dr. Underwood attended College of Medicine and Surgery, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Underwood have?
Dr. Underwood has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Underwood's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Underwood. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.