NPPES file of Aug 9, 2026

Farzad Massoudi, M.D.

Neurological Surgery Physician · Laguna Hills, CA

Farzad Massoudi, M.D. is a neurological surgery physician with a practice address in Laguna Hills, California, and NPI 1437144599, issued on Sep 14, 2005. Check the license (California G76503, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437144599
Name
Farzad Massoudi
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
G76503 CA
Self-reported in NPPES; status is on the state search
Practice location
23961 Calle DE LA Magdalena Ste 405, Laguna Hills, CA 92653
Phone
(949) 588-5800
Enumerated
Sep 14, 2005
Record last updated
Oct 31, 2023
Fax
(949) 380-3344
Medicare enrollment
Enrolled (PECOS I20040510001634); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 1991
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 23961 Calle DE LA Magdalena Ste 405

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Crystal HuiPhysician Assistant1427838234
  2. Brian Hwang, MDNeurological Surgery Physician1699087908
  3. Chloe JacobsClinical Social Worker1447108931
  4. Jason Liauw, M.D.Neurological Surgery Physician1285806091
  5. Haley StauberNeurological Surgery Physician1154962066
  6. Richard Vela, PA-CSurgical Physician Assistant1558028373

Verify Farzad Massoudi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G76503
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average neurological surgery physician in 2024

11 Medicare Part D claims, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Farzad Massoudi11
  2. Specialty average172

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: $103,891.15

19 payments; by number, the most common kind was food and beverage; the largest payer was Biogennix, LLC. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Farzad Massoudi$103,891
  2. Specialty average$14,926

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

  1. Farzad Massoudi MD IncorporatedLaguna Hills, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Farzad Massoudi among 929 neurological surgery physician records in California

Farzad Massoudi, M.D. is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1991 · median 2005 among the 612 with a school on file
  • Record last updated2023 · 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 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in California

There are 929 neurological surgery physician records in California.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Brian Hwang, MDLaguna Hills, CA 926531699087908
  2. Robert Jackson, M.D.Laguna Hills, CA 926531023003605
  3. Jason Liauw, M.D.Laguna Hills, CA 926531285806091
  4. Haley StauberLaguna Hills, CA 926531154962066
  5. Kevin Waldron, MDLaguna Hills, CA 926531659314540
  6. Robert Wayner, MDLaguna Hills, CA 926531982600938
  7. Han Chen, M.D.Newport Beach, CA 926601558655811
  8. Amer Khalil, MDNewport Beach, CA 926601841466638

Common questions

What is Farzad Massoudi, M.D.'s NPI number?

Farzad Massoudi, M.D.'s National Provider Identifier (NPI) is 1437144599, issued on Sep 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Farzad Massoudi, M.D. located?

The NPPES record lists a practice address at 23961 Calle DE LA Magdalena Ste 405, Laguna Hills, CA, 92653. Phone: (949) 588-5800. Providers update this record themselves, so call before visiting.

How can I verify Farzad Massoudi, M.D.'s license?

NPPES lists California license number G76503, 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 Farzad Massoudi, M.D. prescribe under Medicare Part D?

In 2024, Farzad Massoudi, M.D. had 11 Medicare Part D claims; the average among neurological surgery physician prescribers was 172. 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.