Sherry Lynn Fieman, M.D.
Neurology Physician · Westlake Village, CA
Sherry Lynn Fieman, M.D. is a neurology physician with a practice address in Westlake Village, California, and NPI 1588751879, issued on Oct 6, 2006. Check the license (California A39977, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sherry Lynn Fieman
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A39977 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1240 S Westlake Blvd, Westlake Village, CA 91361
- Phone
- (805) 494-6552
- Enumerated
- Oct 6, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (805) 494-3272
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 1240 S Westlake Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Randolph Capri, MDSpecialist1750340345
- Gary Carlson, MDSpecialist1144280181
- Judith Feldman, MDDermatology Physician1245295575
- Aurelia Gharzuzi Ciuica, FNP-BCFamily Nurse Practitioner1770935389
- Steven Greenman, D.D.S.Dentist1720219876
Verify Sherry Lynn Fieman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A39977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average neurology physician in 2024
13 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
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.
Sherry Lynn Fieman among 2,339 neurology physician records in California
Sherry Lynn Fieman, M.D. 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 fileNo · 70% of these records are
- Record last updated2007 · 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 Westlake Village → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Yul Rapoport, DOWestlake Village, CA 913611699935080
- Venkat Raghav Aachi, MDThousand Oaks, CA 913601740640051
- Liliana Cohen, M.D.Thousand Oaks, CA 913601851407688
- Paul Dudley, M.D.Thousand Oaks, CA 913601053378828
- Mohammad Ehsani-NiaThousand Oaks, CA 913601538747050
- Angeline Jocson, MDThousand Oaks, CA 913601225371081
- Lorne Label, MD MBAThousand Oaks, CA 913601841262193
- Nina Long, DOThousand Oaks, CA 913601598384166
Common questions
What is Sherry Lynn Fieman, M.D.'s NPI number?
Sherry Lynn Fieman, M.D.'s National Provider Identifier (NPI) is 1588751879, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sherry Lynn Fieman, M.D. located?
The NPPES record lists a practice address at 1240 S Westlake Blvd, Westlake Village, CA, 91361. Phone: (805) 494-6552. Providers update this record themselves, so call before visiting.
How can I verify Sherry Lynn Fieman, M.D.'s license?
NPPES lists California license number A39977, 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 Sherry Lynn Fieman, M.D. prescribe under Medicare Part D?
In 2024, Sherry Lynn Fieman, M.D. had 13 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.