NPPES file of Aug 9, 2026

Jeffrey Davis, M.D.

Emergency Medicine Physician · Portola, CA

Jeffrey Davis, M.D. is an emergency medicine physician with a practice address in Portola, California, and NPI 1285632729, issued on Jul 8, 2005. Check the license (California G24794, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285632729
Name
Jeffrey Davis
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
G24794 CA
Self-reported in NPPES; status is on the state search
Practice location
500 1St Ave, Portola, CA 96122
Phone
(530) 832-6500
Enumerated
Jul 8, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →

Also registered at 500 1St Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mark Boettger, MDEmergency Medicine Physician1811994569
  2. Lino Dial, M.D.Internal Medicine Physician1780881490
  3. Patricia FoleyMarriage & Family Therapist1578075727
  4. Charles KaploveEmergency Medicine Physician1114925898
  5. Lovsho PhenInternal Medicine Physician1215996699
  6. Kenneth RobinsonEmergency Medicine Physician1437157914

Verify Jeffrey Davis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G24794    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Jeffrey Davis among 7,751 emergency medicine physician records in California

Jeffrey Davis, M.D. 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2007 · 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).

5 emergency medicine physician records list a practice address in Portola

They are 5 of the 35 NPPES records with a practice address in Portola, and 7,751 emergency medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,751 in California → Every provider in Portola → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Mark Boettger, MDPortola, CA 961221811994569
  2. Charles KaplovePortola, CA 961221114925898
  3. Kenneth RobinsonPortola, CA 961221437157914
  4. Paul SwansonPortola, CA 961221316945249
  5. Richard Harvey, M.D.Markleeville, CA 961201023038924
  6. Peter Beoris, MDYreka, CA 960971114030863
  7. Lisa Ditomaso, DOYreka, CA 960971750843397
  8. Jennifer Hall, MDYreka, CA 960971629117668

Common questions

What is Jeffrey Davis, M.D.'s NPI number?

Jeffrey Davis, M.D.'s National Provider Identifier (NPI) is 1285632729, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Davis, M.D. located?

The NPPES record lists a practice address at 500 1St Ave, Portola, CA, 96122. Phone: (530) 832-6500. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Davis, M.D.'s license?

NPPES lists California license number G24794, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.