Michael Gordon Muhonen, MD
Neurological Surgery Physician · Orange, CA
Michael Gordon Muhonen, MD is a neurological surgery physician with a practice address in Orange, California, and NPI 1801804810, issued on Aug 4, 2006. Check the license (California G82059, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Gordon Muhonen
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- G82059 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1010 West LA Veta Ave, Orange, CA 92868
- Phone
- (714) 835-2724
- Enumerated
- Aug 4, 2006
- Record last updated
- Mar 19, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (714) 835-2751
- Medicaid ID
- 00G820590 CA
- Medicare enrollment
- Enrolled (PECOS I20090507000051); accepts Medicare assignment
- Medical or professional school
- Oral Roberts University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 1010 West LA Veta Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Noblett, MDNeurological Surgery Physician1689788507
Verify Michael Gordon Muhonen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G82059Check 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: $218.57
6 payments; by number, the most common kind was food and beverage; the largest payer was Biogen, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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
- Childrens Hospital OF Orange CountyUpland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Gordon Muhonen among 929 neurological surgery physician records in California
Michael Gordon Muhonen, MD is one of 929 neurological surgery physician records with a practice address in California. 77% 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, 62% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1987 · median 2005 among the 612 with a school on file
- Record last updated2010 · 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 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Orange → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Lars Anker, MDOrange, CA 928681962548537
- Gilbert Cadena, MDOrange, CA 928681760649255
- Jefferson Chen, MD PHDOrange, CA 928681992789747
- Kiarash Golshani, M.D.Orange, CA 928681992913214
- Frank Hsu, M.D.Orange, CA 928681548298417
- John A Kusske, MDOrange, CA 928681275601593
- Mark Linskey, MDOrange, CA 928681316041908
- Bradley Noblett, MDOrange, CA 928681689788507
Common questions
What is Michael Gordon Muhonen, MD's NPI number?
Michael Gordon Muhonen, MD's National Provider Identifier (NPI) is 1801804810, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Gordon Muhonen, MD located?
The NPPES record lists a practice address at 1010 West LA Veta Ave, Orange, CA, 92868. Phone: (714) 835-2724. Providers update this record themselves, so call before visiting.
How can I verify Michael Gordon Muhonen, MD's license?
NPPES lists California license number G82059, 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.