Michael W. Harmon, MD
Diagnostic Ultrasound Physician · Eureka, CA
Michael W. Harmon, MD is a diagnostic ultrasound physician with a practice address in Eureka, California, and NPI 1477551216, issued on Jul 13, 2005. Check the license (California G71219, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael W. Harmon
- Credential
- MD
- Primary taxonomy
- Diagnostic Ultrasound Physician 2085U0001X
- License number
- G71219 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2700 Dolbeer St, Eureka, CA 95501
- Phone
- (707) 269-4229
- Enumerated
- Jul 13, 2005
- Record last updated
- Jul 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (707) 269-3849
- Medicaid ID
- GR0088900 CA
- Entity
- Type 1 · individual
8 nearest diagnostic ultrasound physician records → All 75 in California → Look up another NPI →
Also registered at 2700 Dolbeer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael W. Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G71219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $270.23
2 payments; by number, the most common kind was food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 26 providers of this specialty with any payment received $1,357.00 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.
Michael W. Harmon among 75 diagnostic ultrasound physician records in California
Michael W. Harmon, MD is one of 75 diagnostic ultrasound physician records with a practice address in California. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2012 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085U0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Ultrasound Physician providers in California
There are 75 diagnostic ultrasound physician records in California.
All 75 in California → Every provider in Eureka → Diagnostic Ultrasound Physician nationwide →
The 8 diagnostic ultrasound physician records with the nearest ZIP codes
- Edward Evans, M.D.Santa Rosa, CA 954051144319039
- Bassam AlteirElk Grove, CA 956241346967817
- Michelle DadiganForesthill, CA 956311497332910
- Roya Tadayyon, DMSLincoln, CA 956481952059222
- Kathryn Arno, RDMS RVT RDCSRoseville, CA 956611932820032
- Javad Jamshidi, M.D.Stockton, CA 952041982762365
- Giselle Melendres, M.D.Sacramento, CA 958171104805704
- Bahjat AlnajjarSan Jose, CA 951231851870927
Common questions
What is Michael W. Harmon, MD's NPI number?
Michael W. Harmon, MD's National Provider Identifier (NPI) is 1477551216, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael W. Harmon, MD located?
The NPPES record lists a practice address at 2700 Dolbeer St, Eureka, CA, 95501. Phone: (707) 269-4229. Providers update this record themselves, so call before visiting.
How can I verify Michael W. Harmon, MD's license?
NPPES lists California license number G71219, 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. 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.