Michael L. Kiekhaefer, MD
Neurology Physician · Stockton, CA
Michael L. Kiekhaefer, MD is a neurology physician with a practice address in Stockton, California, and NPI 1912085721, issued on Nov 1, 2006. Check the license (California A69993, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael L. Kiekhaefer
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A69993 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7373 West LN, Stockton, CA 95210
- Phone
- (209) 476-2000
- Enumerated
- Nov 1, 2006
- Record last updated
- Dec 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A699930 CA
- Medicare enrollment
- Enrolled (PECOS I20101112000341); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 1998
- Entity
- Type 1 · individual
Also registered at 7373 West LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria-Beatina Agagon, PTPhysical Therapist1265502991
- Lorna Agoo, MDInternal Medicine Physician1831241637
- Erica Aguiar, DPTPhysical Therapist1649785825
- Rosario Aguirre, RDRegistered Dietitian1023172988
Verify Michael L. Kiekhaefer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A69993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average neurology physician in 2024
954 Medicare Part D claims for 233 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin97 claims
- Levetiracetam87 claims
- Donepezil Hcl82 claims
- Phenytoin Sodium Extended59 claims
- Carbidopa-Levodopa55 claims
- Memantine Hcl37 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: $117.59
1 payment: food and beverage; the largest payer was Eisai 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.
Bills Medicare through one group practice
- Permanente Medical Group IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
Other neurology physician records in California
- Venkat Raghav Aachi, MDThousand Oaks, CA1740640051
- John Aalbers, M.D.San Diego, CA1942262431
- Kafia Abbasi, M.D.French Camp, CA1215114897
- Puya Abbassi, D.O.San Jose, CA1831695428
- Ahmed Abdelhak, MB CHBSan Francisco, CA1053013748
- Diana Abdulrahman, M.D.Pomona, CA1518276880
- Hadi Abou El Hassan, MDLos Angeles, CA1053995720
- John Paul Aboubechara, MD, PHDPalo Alto, CA1205461803
- Saheil AboutalibLong Beach, CA1548551112
- Justin Abraham, M.D., M.B.A.Santa Barbara, CA1225322522
Common questions
What is Michael L. Kiekhaefer, MD's NPI number?
Michael L. Kiekhaefer, MD's National Provider Identifier (NPI) is 1912085721, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael L. Kiekhaefer, MD located?
The NPPES record lists a practice address at 7373 West LN, Stockton, CA, 95210. Phone: (209) 476-2000. Providers update this record themselves, so call before visiting.
How can I verify Michael L. Kiekhaefer, MD's license?
NPPES lists California license number A69993, 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 Michael L. Kiekhaefer, MD prescribe under Medicare Part D?
In 2024, Michael L. Kiekhaefer, MD had 954 Medicare Part D claims for 233 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.