NPPES file of Aug 9, 2026

Ali Hakim Mesiwala, MD

Neurological Surgery Physician · Newport Beach, CA

Ali Hakim Mesiwala, MD is a neurological surgery physician with a practice address in Newport Beach, California, and NPI 1306814868, issued on Mar 10, 2006. Check the license (California A87133, 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
1306814868
Name
Ali Hakim Mesiwala
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
A87133 CA
MD00042260 WA
Self-reported in NPPES; status is on the state search
Practice location
3501 Jamboree RD Ste 1250, Newport Beach, CA 92660
Phone
(949) 988-7846
Enumerated
Mar 10, 2006
Record last updated
Sep 5, 2024
Medicare enrollment
Enrolled (PECOS I20040913001333); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1997
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 3501 Jamboree RD Ste 1250

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

  1. Vivek Babaria, D.O.Physical Medicine & Rehabilitation Physician1972917748
  2. Steven Girdler, MDOrthopaedic Surgery Physician1235628173
  3. Brandon Hirsch, M.D., INC.Orthopaedic Surgery of the Spine Physician1447559216
  4. Henry May, PA-CPhysician Assistant1588246011
  5. Ando Muneno, PA-CSurgical Physician Assistant1164977005
  6. Stephanie Nguyen, PA-CPhysician Assistant1548812621

Verify Ali Hakim Mesiwala in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A87133
    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

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57% more Medicare Part D claims than the average neurological surgery physician in 2024

270 Medicare Part D claims for 106 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 84 claims were for opioids.

  1. Ali Mesiwala270
  2. Specialty average172

Most prescribed

  1. Hydrocodone-Acetaminophen45 claims
  2. Celecoxib22 claims
  3. Baclofen20 claims
  4. Gabapentin19 claims
  5. Methylprednisolone17 claims
  6. Oxycodone-Acetaminophen16 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: $354,035.68

75 payments; by number, the most common kind was food and beverage; the largest payer was SI-Bone, Inc. 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. Ali Mesiwala$354,036
  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.

Ali Hakim Mesiwala among 929 neurological surgery physician records in California

Ali Hakim Mesiwala, MD 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 62% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1997 · median 2005 among the 612 with a school on file
  • Record last updated2024 · 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. Han Chen, M.D.Newport Beach, CA 926601558655811
  2. Amer Khalil, MDNewport Beach, CA 926601841466638
  3. Dennis Malkasian, MD PHDNewport Beach, CA 926601447203567
  4. Bryan Oh, M.D.Newport Beach, CA 926601639355472
  5. William Dobkin, M.D.Newport Beach, CA 926631740214295
  6. Christopher Duma, M.D.Newport Beach, CA 926631306870845
  7. Ezequiel Goldschmidt, M.D, PH.DNewport Beach, CA 926631407232358
  8. Deborah Henry, M.D.Newport Beach, CA 926631407879950

Common questions

What is Ali Hakim Mesiwala, MD's NPI number?

Ali Hakim Mesiwala, MD's National Provider Identifier (NPI) is 1306814868, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ali Hakim Mesiwala, MD located?

The NPPES record lists a practice address at 3501 Jamboree RD Ste 1250, Newport Beach, CA, 92660. Phone: (949) 988-7846. Providers update this record themselves, so call before visiting.

How can I verify Ali Hakim Mesiwala, MD's license?

NPPES lists California license number A87133, 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 Ali Hakim Mesiwala, MD prescribe under Medicare Part D?

In 2024, Ali Hakim Mesiwala, MD had 270 Medicare Part D claims for 106 beneficiaries; 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.