NPPES file of Aug 9, 2026

Clayton Eichenseer, DO

Student in an Organized Health Care Education/Training Program · Ventura, CA

Clayton Eichenseer, DO is a student in an organized health care education/training program with a practice address in Ventura, California, and NPI 1356907075, issued on May 17, 2019. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356907075
Name
Clayton Eichenseer
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
147 N Brent St, Ventura, CA 93003
Phone
(805) 948-5672
Enumerated
May 17, 2019
Record last updated
May 17, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20251105004086); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 147 N Brent St

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

  1. Jessica Adkins, M.D.Internal Medicine Physician1194968362
  2. Niaz AhankoobStudent in an Organized Health Care Education/Training Program1568103133
  3. Samira Ahrari, MDStudent in an Organized Health Care Education/Training Program1396680039
  4. Ralph Akl, DOFamily Medicine Physician1962071654
  5. Abdul Latif Al-Kassir, DOStudent in an Organized Health Care Education/Training Program1437909835
  6. Adnan Albrejawi Alhomsi, MDStudent in an Organized Health Care Education/Training Program1144023003

Verify Clayton Eichenseer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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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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Industry payments in 2024: $2,999.51

13 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clayton Eichenseer$2,999.51
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Clayton Eichenseer among 40,652 student in an organized health care education/training program records in California

Clayton Eichenseer, DO is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 20% of them.

  • NPI issued2019 · 20% of these records are older, 76% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2019 · median 2017 among the 2,409 with a school on file
  • Record last updated2019 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

211 student in an organized health care education/training program records list a practice address in Ventura

They are 211 of the 4,435 NPPES records with a practice address in Ventura, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Peter AchenbachVentura, CA 930031023467537
  2. Shaadi Azadeh, M.D.Ventura, CA 930031215222153
  3. Holly BaskettVentura, CA 930031710360698
  4. Ryan CarterVentura, CA 930031538576004
  5. Jeffrey Dutremble, D.O.Ventura, CA 930031134505894
  6. Eric Fong, D.O.Ventura, CA 930031659680627
  7. Eli Gluzman, M.D.Ventura, CA 930031184885840
  8. Stuart Harris, D.O.Ventura, CA 930031508271842

Common questions

What is Clayton Eichenseer, DO's NPI number?

Clayton Eichenseer, DO's National Provider Identifier (NPI) is 1356907075, issued on May 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Clayton Eichenseer, DO located?

The NPPES record lists a practice address at 147 N Brent St, Ventura, CA, 93003. Phone: (805) 948-5672. Providers update this record themselves, so call before visiting.

How can I verify Clayton Eichenseer, DO's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

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.