Registry data as of Aug 27, 2026

Christopher Hermanson, MD

Emergency Medicine Physician · King City, CA

Christopher Hermanson, MD is an emergency medicine physician with a practice address in King City, California, and NPI 1891731089, issued on Jun 22, 2006. Check the license (California A67810, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1891731089
Name
Christopher Hermanson
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
A67810 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Canal St, King City, CA 93930
Phone
(831) 385-6000
Enumerated
Jun 22, 2006
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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Also registered at 300 Canal St

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

  1. Fernando Chiang, OTR/LOccupational Therapist1205188067
  2. Jay Cooper, M.D.Family Medicine Physician1558341891
  3. Joshua DeutschHospitalist Physician1942720164
  4. Vijay DieshPharmacist1891227864
  5. Juan Gonzalez, MDEmergency Medicine Physician1811946692
  6. James Hlavacek, M.D.Anesthesiology Physician1578548236

Verify Christopher Hermanson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A67810
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

3 emergency medicine physician records list a King City practice address

They are 3 of the 138 NPPES records with a King City practice address, and 7,133 emergency medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other emergency medicine physician records in California

  1. Cooper Aakhus, MDStanford, CA1194351007
  2. Pyra Aarden, MDMartinez, CA1417058199
  3. Neal Aaron, D.O.Encinitas, CA1114283520
  4. Eric AaserudeWalnut Creek, CA1811491194
  5. Nader Abas, MDBarstow, CA1346288305
  6. Michael Abbo, MDNovato, CA1205819042
  7. Daniel Abbott, MDFullerton, CA1518907864
  8. Paul-Andre Abboud, M.D.Oakland, CA1710065503
  9. Mostafa Abdel-Hamid, MDStanford, CA1457918740
  10. Ashraf Abdel-KerimChino, CA1396961538

Common questions

What is Christopher Hermanson, MD's NPI number?

Christopher Hermanson, MD's National Provider Identifier (NPI) is 1891731089, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Hermanson, MD located?

The NPPES record lists a practice address at 300 Canal St, King City, CA, 93930. Phone: (831) 385-6000. Providers update this record themselves, so call before visiting.

How can I verify Christopher Hermanson, MD's license?

NPPES lists California license number A67810, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.