Donald J. Iverson, MD
Neurology Physician · Eureka, CA
Donald J. Iverson, MD is a neurology physician with a practice address in Eureka, California, and NPI 1356309728, issued on May 3, 2006. Check the license (California G60800, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Donald J. Iverson
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- G60800 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2828 Oneil Lane, Eureka, CA 95503
- Phone
- (707) 443-9385
- Enumerated
- May 3, 2006
- Record last updated
- Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (707) 443-0258
- Medicaid ID
- 00G608000 CA
- Medicare enrollment
- Enrolled (PECOS I20100510000266); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 2828 Oneil Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa McKenzie, DONeurology Physician1861450876
Verify Donald J. Iverson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G60800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average neurology physician in 2024
1,938 Medicare Part D claims for 336 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 40 claims were for opioids.
Most prescribed
- Carbidopa-Levodopa349 claims
- Levetiracetam168 claims
- Donepezil Hcl130 claims
- Lamotrigine118 claims
- Topiramate91 claims
- Gabapentin87 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.
Industry payments in 2024: $87.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Providence Medical FoundationAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donald J. Iverson among 2,339 neurology physician records in California
Donald J. Iverson, MD is one of 2,339 neurology 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 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1985 · median 2006 among the 1,628 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Eureka → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- John Gambin, MDEureka, CA 955031588622955
- Melissa McKenzie, DOEureka, CA 955031861450876
- Thomas Krenek, MDEureka, CA 955011558329920
- Walid MassarwehUkiah, CA 954821396867412
- David Greenberg, M.D.Sonoma, CA 954761336481225
- Allan Bernstein, MDSebastopol, CA 954721992889067
- Camille Keene, M.D.Lakeport, CA 954531780896951
- Krithika Umesh Peshwe, MDClearlake, CA 954221093342628
Common questions
What is Donald J. Iverson, MD's NPI number?
Donald J. Iverson, MD's National Provider Identifier (NPI) is 1356309728, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald J. Iverson, MD located?
The NPPES record lists a practice address at 2828 Oneil Lane, Eureka, CA, 95503. Phone: (707) 443-9385. Providers update this record themselves, so call before visiting.
How can I verify Donald J. Iverson, MD's license?
NPPES lists California license number G60800, 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 Donald J. Iverson, MD prescribe under Medicare Part D?
In 2024, Donald J. Iverson, MD had 1,938 Medicare Part D claims for 336 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions 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.