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Edit this profileAt a glance
- 1146 San Marino Dr, San Marcos, CA 92078
About Dr. Shimmin
Ronald K. Shimmin, M.D. is a healthcare provider in San Marcos, CA specializing in occupational medicine. This provider record is associated with NPI 1225153315.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (760) 471-2033
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1146 SAN MARINO DR
San Marcos, CA 92078
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other occupational medicines in San Marcos 2
Same specialty, same city.
Common questions
What does Ronald K. Shimmin specialize in?
Ronald K. Shimmin is an occupational medicine in San Marcos, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ronald K. Shimmin located?
Ronald K. Shimmin is listed at 1146 San Marino Dr, San Marcos, CA 92078. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ronald K. Shimmin's phone number?
The number on file is (760) 471-2033. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ronald K. Shimmin?
Ronald K. Shimmin's National Provider Identifier is 1225153315. 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 much experience does Ronald K. Shimmin have?
Ronald K. Shimmin has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Ronald K. Shimmin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ronald K. Shimmin. If this is you, claiming it is free.
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