James John Helmer, M.D.
Hospice and Palliative Medicine (Family Medicine) Physician · Ventura, CA
James John Helmer, M.D. is a hospice and palliative medicine (family medicine) physician with a practice address in Ventura, California, and NPI 1417984279, issued on Jun 27, 2006. Check the license (California A78270, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James John Helmer
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
- License number
- A78270 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3291 Loma Vista Road, Ventura, CA 93003
- Phone
- (805) 652-6228
- Enumerated
- Jun 27, 2006
- Record last updated
- Jul 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20050105000241); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (family medicine) physician records → All 128 in California → Look up another NPI →
Verify James John Helmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A78270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average hospice and palliative medicine (family medicine) physician in 2024
1,168 Medicare Part D claims for 150 beneficiaries, against an average of 1,129 among the 731 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium63 claims
- Atorvastatin Calcium62 claims
- Losartan Potassium52 claims
- Escitalopram Oxalate48 claims
- Amlodipine Besylate41 claims
- Omeprazole41 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 practice group's MIPS final score for 2023 (Medicare payment program): 87.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Acacia Family Medical GroupSalinas, CA
- Last Frontier Healthcare DistrictAlturas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James John Helmer among 128 hospice and palliative medicine (family medicine) physician records in California
James John Helmer, M.D. is one of 128 hospice and palliative medicine (family 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 5% of them.
- NPI issued2006 · 5% of these records are older, 72% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2000 · median 2009 among the 80 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QH0002X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Family Medicine) Physician providers in California
There are 128 hospice and palliative medicine (family medicine) physician records in California.
All 128 in California → Every provider in Ventura → Hospice and Palliative Medicine (Family Medicine) Physician nationwide →
The 8 hospice and palliative medicine (family medicine) physician records with the nearest ZIP codes
- Habib Khan, MDVentura, CA 930041639457260
- Natasha Marston, M.D.Santa Barbara, CA 931051992880033
- Shiho Ito, MDOrange, CA 928681114046414
- Michael Nisco, M.D.Orange, CA 928681538159124
- Thomas Cuyegkeng, MDFullerton, CA 928351427129337
- James Mayo, MDAnaheim, CA 928071376614263
- Cherine Moazam, D.O.Santa Ana, CA 927051225423379
- Jason Abney, DOLadera Ranch, CA 926941992982052
Common questions
What is James John Helmer, M.D.'s NPI number?
James John Helmer, M.D.'s National Provider Identifier (NPI) is 1417984279, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James John Helmer, M.D. located?
The NPPES record lists a practice address at 3291 Loma Vista Road, Ventura, CA, 93003. Phone: (805) 652-6228. Providers update this record themselves, so call before visiting.
How can I verify James John Helmer, M.D.'s license?
NPPES lists California license number A78270, 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 James John Helmer, M.D. prescribe under Medicare Part D?
In 2024, James John Helmer, M.D. had 1,168 Medicare Part D claims for 150 beneficiaries; the average among hospice and palliative medicine (family medicine) physician prescribers was 1,129. Part D covers Medicare prescriptions only.
What is James John Helmer, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.2 of 100, reported for the practice group. 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.