NPPES file of Aug 9, 2026

Theodore John, M.D.

Surgery Physician · Marysville, CA

Theodore John, M.D. is a surgery physician with a practice address in Marysville, California, and NPI 1790084010, issued on Mar 25, 2011. Check the license (California A143051, 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
1790084010
Name
Theodore John
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
A143051 CA
Self-reported in NPPES; status is on the state search
Practice location
726 4TH St, Marysville, CA 95901
Phone
(530) 749-4300
Enumerated
Mar 25, 2011
Record last updated
May 10, 2017 (not updated in 9 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 surgery physician records → All 3,118 in California → Look up another NPI →

Also registered at 726 4TH St

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

  1. James Babeshoff, CRNACertified Registered Nurse Anesthetist1023011574
  2. Amanda Badgett, RNCertified Registered Nurse Anesthetist1558826461
  3. Sukhraj Balhan, MDCritical Care Medicine (Internal Medicine) Physician1194169292
  4. Hamad Bath, DPTPhysical Therapist1437906633
  5. Robert Boardman, C.R.N.A.Certified Registered Nurse Anesthetist1417983321
  6. Harmony Boeh, RD, CNSCRegistered Dietitian1083812119

Verify Theodore John in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A143051    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.

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Theodore John among 3,118 surgery physician records in California

Theodore John, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% 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 2011, is newer than 70% of them.

  • NPI issued2011 · 70% of these records are older, 27% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2017 · 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 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,118 in California → Every provider in Marysville → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Anna Cantrell, MDMarysville, CA 959011942563754
  2. Michael Fairshter, M.D.Marysville, CA 959011962592097
  3. Hobin Kang, D.O.Marysville, CA 959011851752760
  4. Elaina Tsui, MDMarysville, CA 959011912201765
  5. Jose Covarrubias, MDChico, CA 959261750842449
  6. Timothy Merino, MDChico, CA 959261720511355
  7. Steven Perrins, MDChico, CA 959261053601633
  8. Scott Schneider, MDChico, CA 959261659395051

Common questions

What is Theodore John, M.D.'s NPI number?

Theodore John, M.D.'s National Provider Identifier (NPI) is 1790084010, issued on Mar 25, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Theodore John, M.D. located?

The NPPES record lists a practice address at 726 4TH St, Marysville, CA, 95901. Phone: (530) 749-4300. Providers update this record themselves, so call before visiting.

How can I verify Theodore John, M.D.'s license?

NPPES lists California license number A143051, 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.