Kenneth Leonard Nudleman, MD
Neurology Physician · Santa Ana, CA
Kenneth Leonard Nudleman, MD is a neurology physician with a practice address in Santa Ana, California, and NPI 1558324145, issued on Apr 6, 2006. Check the license (California G37407, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kenneth Leonard Nudleman
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- G37407 CA
Self-reported in NPPES; status is on the state search - Practice location
- 801 N. Tustin Ave, Santa Ana, CA 92705
- Phone
- (714) 542-7996
- Enumerated
- Apr 6, 2006
- Record last updated
- Oct 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (714) 542-3011
- Medicaid ID
- 00G374070 CA
- Medicare enrollment
- Enrolled (PECOS I20090617000652); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 801 N. Tustin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harinder Gogia, M.D.Interventional Cardiology Physician1114924727
Verify Kenneth Leonard Nudleman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G37407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average neurology physician in 2024
61 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Zolpidem Tartrate11 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: $107.97
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
Kenneth Leonard Nudleman among 2,339 neurology physician records in California
Kenneth Leonard Nudleman, 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
- Graduated1974 · median 2006 among the 1,628 with a school on file
- Record last updated2013 · 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 Santa Ana → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Bahareh Bonyadi, D.O.Santa Ana, CA 927051679729453
- Scott Haldeman, MDSanta Ana, CA 927051821193509
- Martin Backman, M.D.Santa Ana, CA 927081699738385
- Abdullah Ibish, MDFountain Valley, CA 927081154783397
- Tim Lai, M.D.Fountain Valley, CA 927081295094324
- Mehrdad Mahdad, M.D.Fountain Valley, CA 927081225092190
- Deepmala Nandanwar, M.D.Fountain Valley, CA 927081942685094
- Duke Phan, MDFountain Valley, CA 927081437352630
Common questions
What is Kenneth Leonard Nudleman, MD's NPI number?
Kenneth Leonard Nudleman, MD's National Provider Identifier (NPI) is 1558324145, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Leonard Nudleman, MD located?
The NPPES record lists a practice address at 801 N. Tustin Ave, Santa Ana, CA, 92705. Phone: (714) 542-7996. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Leonard Nudleman, MD's license?
NPPES lists California license number G37407, 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 Kenneth Leonard Nudleman, MD prescribe under Medicare Part D?
In 2024, Kenneth Leonard Nudleman, MD had 61 Medicare Part D claims; 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.