Physician Profile

Caitlin M. Richardson-Royer, M.D.

Unclaimed Profile

About Dr. Richardson-Royer

Caitlin M. Richardson-Royer, M.D. is a healthcare provider in Vallejo, CA specializing in nephrology. This provider record is associated with NPI 1922351881.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 2011

Specialty

Nephrology (Primary)

Credentials & Licensing

NY · Physician and Surgeon AMedical Board of California
No. 204088CurrentExpires Sep 2027Since 2025
NPINational Provider Identifier
1922351881Issued 2012

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Caitlin M. Richardson-Royer specialize in?

Caitlin M. Richardson-Royer is a kidney specialist in Vallejo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.

NPI registry

Where is Caitlin M. Richardson-Royer located?

Caitlin M. Richardson-Royer is listed at 975 Sereno Dr, Vallejo, CA 94589. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Caitlin M. Richardson-Royer's phone number?

The number on file is (707) 651-1000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Caitlin M. Richardson-Royer?

Caitlin M. Richardson-Royer's National Provider Identifier is 1922351881. 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

Where did Caitlin M. Richardson-Royer train?

Caitlin M. Richardson-Royer attended Other, graduating in 2011. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Caitlin M. Richardson-Royer have?

Caitlin M. Richardson-Royer has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.

CMS public data

Is Caitlin M. Richardson-Royer's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Caitlin M. Richardson-Royer. If this is you, claiming it is free.

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