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Edit this profileAt a glance
- 150 Muir Rd, Martinez, CA 94553
About Dr. Hannum
Listed in the NPI registry as an optometrist, Rita Hannum, OD practices in Martinez, CA. NPI 1639147598 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (925) 372-2600
- Email not available
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Practice Locations
150 MUIR RD
Martinez, CA 94553
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.
Common questions
What kind of doctor is Dr. Hannum?
Dr. Hannum is an optometrist in Martinez, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Hannum's address?
Dr. Hannum is listed at 150 Muir Rd, Martinez, CA 94553. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Hannum?
The number on file is (925) 372-2600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Hannum's NPI number?
Dr. Hannum's National Provider Identifier is 1639147598. 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
How long has Dr. Hannum been practicing?
Dr. Hannum has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Hannum confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hannum. If this is you, claiming it is free.
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