Haroutiun Hamzoian, MD
Pain Medicine (Psychiatry & Neurology) Physician · Lawndale, CA
Haroutiun Hamzoian, MD is a pain medicine (psychiatry & neurology) physician with a practice address in Lawndale, California, and NPI 1568040988, issued on Mar 29, 2021. Check the license (California A205025, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Haroutiun Hamzoian
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Psychiatry & Neurology) Physician 2084P2900X
- License number
- A205025 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15901 Hawthorne Blvd Ste 240, Lawndale, CA 90260
- Phone
- (424) 360-0066
- Enumerated
- Mar 29, 2021
- Record last updated
- Aug 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20260112003298); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine (psychiatry & neurology) physician records → All 38 in California → Look up another NPI →
Also registered at 15901 Hawthorne Blvd Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tadeh Setaghian, M.D.Pain Medicine (Anesthesiology) Physician1083076376
Verify Haroutiun Hamzoian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A205025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,244.77
16 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, 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.
Bills Medicare through one group practice
- Access Telecare PLLCSierra Vista, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Haroutiun Hamzoian among 38 pain medicine (psychiatry & neurology) physician records in California
Haroutiun Hamzoian, MD 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 2021, is newer than 95% of them.
- NPI issued2021 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2021 · median 2008 among the 23 with a school on file
- Record last updated2026 · 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 Lawndale → Pain Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 pain medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Fadi Alhatem, M.D.Beverly Hills, CA 902111467672485
- Gary Rosengarten, PH.D.Los Angeles, CA 900481689616617
- Ilan Danan, M.D.Los Angeles, CA 900451831590439
- Semyon Faynboym, M.D.Torrance, CA 905021215295548
- Kartik Ananth, MDTorrance, CA 905051821279423
- Zaw Lwin, M.D.Los Angeles, CA 900031437257912
- Ali Hafezi, MDWhittier, CA 906021245257948
- Jaisha Mathew, M.D.Duarte, CA 910101861823940
Common questions
What is Haroutiun Hamzoian, MD's NPI number?
Haroutiun Hamzoian, MD's National Provider Identifier (NPI) is 1568040988, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Haroutiun Hamzoian, MD located?
The NPPES record lists a practice address at 15901 Hawthorne Blvd Ste 240, Lawndale, CA, 90260. Phone: (424) 360-0066. Providers update this record themselves, so call before visiting.
How can I verify Haroutiun Hamzoian, MD's license?
NPPES lists California license number A205025, 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.
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.