Christopher Steven Zimmerman
Neurology Physician · Mather, CA
Christopher Steven Zimmerman is a neurology physician with a practice address in Mather, California, and NPI 1295297653, issued on Apr 4, 2019. Check the license (California 20A19899, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christopher Steven Zimmerman
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 20A19899 CA
DO215837 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10535 Hospital Way, Mather, CA 95655
- Phone
- (916) 843-7000
- Enumerated
- Apr 4, 2019
- Record last updated
- May 31, 2026
- Medicare enrollment
- Enrolled (PECOS I20230821002030); may accept Medicare assignment
- Medical or professional school
- Kansas City University Of Med & Biosciences, College Of Osteo Med, 2019
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 10535 Hospital Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Aglubat, M.D.Internal Medicine Physician1497070031
- Aliya Akbar, M.D.Family Medicine Physician1467454934
- Anthony Albanese, M.D.Addiction Medicine (Internal Medicine) Physician1215910187
- Sarah AliPharmacist1851871503
- Shelby Alley, DPMFoot & Ankle Surgery Podiatrist1588928790
- Chibuzo Anyama, APRN PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1841059912
Verify Christopher Steven Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A19899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average neurology physician in 2024
246 Medicare Part D claims for 36 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Zonisamide35 claims
- Levetiracetam32 claims
- Clobazam21 claims
- Divalproex Sodium Er19 claims
- Briviact17 claims
- Lamotrigine14 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.
Christopher Steven Zimmerman among 2,339 neurology physician records in California
Christopher Steven Zimmerman 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 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2019 · median 2006 among the 1,628 with a school on file
- Record last updated2026 · 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 Mather → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Mai Vuong, MDMather, CA 956551750777520
- Wendy Brown, M.D.Roseville, CA 956611285780718
- Erica Byrd, M.D.Roseville, CA 956611598080053
- Marc Lenaerts, MDRoseville, CA 956611780652586
- Nicole Lopez-Seminario, M.D.Roseville, CA 956611063493567
- Mohammad Mahmood, MDRoseville, CA 956611396799508
- George Palma, MDRoseville, CA 956611760560437
- Fred Samimi, M.D.Roseville, CA 956611932297843
Common questions
What is Christopher Steven Zimmerman's NPI number?
Christopher Steven Zimmerman's National Provider Identifier (NPI) is 1295297653, issued on Apr 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Steven Zimmerman located?
The NPPES record lists a practice address at 10535 Hospital Way, Mather, CA, 95655. Phone: (916) 843-7000. Providers update this record themselves, so call before visiting.
How can I verify Christopher Steven Zimmerman's license?
NPPES lists California license number 20A19899, 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 Christopher Steven Zimmerman prescribe under Medicare Part D?
In 2024, Christopher Steven Zimmerman had 246 Medicare Part D claims for 36 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.