Semyon Faynboym, M.D.
Pain Medicine (Psychiatry & Neurology) Physician · Torrance, CA
Semyon Faynboym, M.D. is a pain medicine (psychiatry & neurology) physician with a practice address in Torrance, California, and NPI 1215295548, issued on Apr 24, 2012. Check the license (California 138237, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Semyon Faynboym
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Psychiatry & Neurology) Physician 2084P2900X
- License numbers
- 138237 CA
01076211A IN
Self-reported in NPPES; status is on the state search - Practice location
- 19401 S Vermont Ave Ste K100K, Torrance, CA 90502
- Phone
- (323) 638-4263
- Enumerated
- Apr 24, 2012
- Record last updated
- Apr 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 201099940 IN
- Entity
- Type 1 · individual
8 nearest pain medicine (psychiatry & neurology) physician records → All 38 in California → Look up another NPI →
Verify Semyon Faynboym in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 138237Check 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 pain medicine (psychiatry & neurology) physician in 2024
49 Medicare Part D claims, against an average of 1,374 among the 130 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Risperidone13 claims
- Lithium Carbonate12 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: $713.11
35 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 96 providers of this specialty with any payment received $1,718.51 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.
Semyon Faynboym among 38 pain medicine (psychiatry & neurology) physician records in California
Semyon Faynboym, M.D. is one of 38 pain medicine (psychiatry & neurology) physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 61% of them.
- NPI issued2012 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Psychiatry & Neurology) Physician providers in California
There are 38 pain medicine (psychiatry & neurology) physician records in California.
All 38 in California → Every provider in Torrance → Pain Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 pain medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Kartik Ananth, MDTorrance, CA 905051821279423
- Ali Hafezi, MDWhittier, CA 906021245257948
- Haroutiun Hamzoian, MDLawndale, CA 902601568040988
- Fadi Alhatem, M.D.Beverly Hills, CA 902111467672485
- Gary Rosengarten, PH.D.Los Angeles, CA 900481689616617
- Ilan Danan, M.D.Los Angeles, CA 900451831590439
- Zaw Lwin, M.D.Los Angeles, CA 900031437257912
- Jaisha Mathew, M.D.Duarte, CA 910101861823940
Common questions
What is Semyon Faynboym, M.D.'s NPI number?
Semyon Faynboym, M.D.'s National Provider Identifier (NPI) is 1215295548, issued on Apr 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Semyon Faynboym, M.D. located?
The NPPES record lists a practice address at 19401 S Vermont Ave Ste K100K, Torrance, CA, 90502. Phone: (323) 638-4263. Providers update this record themselves, so call before visiting.
How can I verify Semyon Faynboym, M.D.'s license?
NPPES lists California license number 138237, 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 Semyon Faynboym, M.D. prescribe under Medicare Part D?
In 2024, Semyon Faynboym, M.D. had 49 Medicare Part D claims; the average among pain medicine (psychiatry & neurology) physician prescribers was 1,374. 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.