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Edit this profileBrenna Sommer, DO practices obstetrics & gynecology in Upland, CA. Brenna is also listed as specializing in student in an organized health care education program. The provider's National Provider Identifier (NPI) is 1497266811.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1310 SAN BERNARDINO RD STE 210
Upland, CA 91786
1945 Route 33
Neptune City, NJ 07753
Dr. Sommer is an OB-GYN in Upland, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
Dr. Sommer is listed at 1310 San Bernardino Rd Ste 210, Upland, CA 91786. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (909) 579-0806. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Sommer's National Provider Identifier is 1497266811. 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
Dr. Sommer has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sommer. If this is you, claiming it is free.
Guide.md
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