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Physician Profile

Jeff S. Chen, M.D.

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At a glance

About Dr. Chen

Jeff S. Chen, M.D. practices physical medicine and rehabilitation in Walnut Creek, CA. Jeff is a 2003 graduate of University of Texas Medical Branch at Galveston. Jeff is also listed as specializing in physical medicine & rehabilitation and pm&r — pain medicine. Medicare claims data shows Jeff provided 1,299 services to 447 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m, and telephone medical discussion with physician, 11-20 minutes. The provider's National Provider Identifier (NPI) is 1922202407.

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

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 100382CurrentExpires Nov 30, 2026Since 2007
CA licenceAs reported to the NPI registry
No. FNP28893As reported
NPINational Provider Identifier
1922202407Issued 2007

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Medicare information

Accepts Medicare assignmentYes
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 kind of doctor is Jeff S. Chen?

Jeff S. Chen is a physical medicine and rehabilitation in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Jeff S. Chen's address?

Jeff S. Chen is listed at 450 N Wiget L, Walnut Creek, CA 94598. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Jeff S. Chen?

The number on file is (925) 691-9806. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Jeff S. Chen?

Jeff S. Chen's National Provider Identifier is 1922202407. 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 Jeff S. Chen train?

Jeff S. Chen attended University of Texas Medical Branch at Galveston, graduating in 2003. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Jeff S. Chen have?

Jeff S. Chen has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.

CMS public data

What procedures does Jeff S. Chen perform?

According to Medicare billing data, Jeff S. Chen performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level and injection of substance into middle or upper spine canal using imaging guidance, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Jeff S. Chen's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Jeff S. Chen. If this is you, claiming it is free.

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