Timothy S. Smith, DO
Emergency Medicine Physician · Napa, CA
Timothy S. Smith, DO is an emergency medicine physician with a practice address in Napa, California, and NPI 1003856931, issued on Jun 8, 2006. Check the license (California 20A7400, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Timothy S. Smith
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 20A7400 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Trancas Street, Napa, CA 94558
- Phone
- (707) 257-4014
- Enumerated
- Jun 8, 2006
- Record last updated
- May 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 00AX74000 CA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1000 Trancas Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Bunnell, MDDiagnostic Radiology Physician1417921792
- Joseph Dane, MDEmergency Medicine Physician1982644894
- Faramarz Mottalei, MDEmergency Medicine Physician1508881509
- Andrew Nicks, MDDiagnostic Radiology Physician1326014820
- Patricia Seid, MDRadiation Oncology Physician1710994520
Verify Timothy S. Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A7400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average emergency medicine physician in 2024
230 Medicare Part D claims for 164 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen46 claims
- Cephalexin32 claims
- Ondansetron Odt16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 93.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Timothy S. Smith among 7,751 emergency medicine physician records in California
Timothy S. Smith, DO is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Napa → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- John Brazil, MDNapa, CA 945581801545900
- Robert Brown, MDNapa, CA 945581255372223
- Steven Cardey, MDNapa, CA 945581902847064
- Joseph Dane, MDNapa, CA 945581982644894
- Andrew Fenton, M.D.Napa, CA 945581215977335
- Kaylin Flowers, M.D.Napa, CA 945581841552734
- Mia Geurts, MDNapa, CA 945581932646064
- Andrew Lane, M.D.Napa, CA 945581417606583
Common questions
What is Timothy S. Smith, DO's NPI number?
Timothy S. Smith, DO's National Provider Identifier (NPI) is 1003856931, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy S. Smith, DO located?
The NPPES record lists a practice address at 1000 Trancas Street, Napa, CA, 94558. Phone: (707) 257-4014. Providers update this record themselves, so call before visiting.
How can I verify Timothy S. Smith, DO's license?
NPPES lists California license number 20A7400, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy S. Smith, DO prescribe under Medicare Part D?
In 2024, Timothy S. Smith, DO had 230 Medicare Part D claims for 164 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Timothy S. Smith, DO's MIPS final score?
The 2023 MIPS final score is 93.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.