NPPES file of Aug 9, 2026

Andrew K. Wong, M.D.

Neurological Surgery Physician · Santa Monica, CA

Andrew K. Wong, M.D. is a neurological surgery physician with a practice address in Santa Monica, California, and NPI 1700312683, issued on May 11, 2017. Check the license (California A194635, 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
1700312683
Name
Andrew K. Wong
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
A194635 CA
Self-reported in NPPES; status is on the state search
Practice location
2125 Arizona Ave, Santa Monica, CA 90404
Phone
(310) 582-7640
Enumerated
May 11, 2017
Record last updated
Jun 28, 2024
Medicare enrollment
Enrolled (PECOS I20250806002928); accepts Medicare assignment
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 2125 Arizona Ave

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

  1. Katherine Araque Triana, M.D.Endocrinology, Diabetes & Metabolism Physician1144656430
  2. Garni Barkhoudarian, MDNeurological Surgery Physician1578707642
  3. Annika Canta, MS, CCC-SLPSpeech-Language Pathologist1215783055
  4. Jose Carrillo, MDNeurology Physician1902006661
  5. Natasha CuetoNurse Practitioner1821649518
  6. Barbara Giesser, MDNeurology Physician1235154055

Verify Andrew K. Wong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A194635
    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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91% fewer Medicare Part D claims than the average neurological surgery physician in 2024

15 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. Andrew Wong15
  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: $145.87

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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. Andrew Wong$146
  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 2 group practices

  1. Healthtexas Provider NetworkFrisco, TX
  2. Providence Saint Johns Medical FoundationSanta Monica, CA

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

Andrew K. Wong among 929 neurological surgery physician records in California

Andrew K. Wong, 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 2017, is newer than 88% of them.

  • NPI issued2017 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2017 · 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. Garni Barkhoudarian, MDSanta Monica, CA 904041578707642
  2. Daniel Kelly, MDSanta Monica, CA 904041306857982
  3. Brandon LaingSanta Monica, CA 904041255820957
  4. Nancy McLaughlin, MD, PHD, FRCSCSanta Monica, CA 904041780907949
  5. Brian Gantwerker, M.D.Santa Monica, CA 904031609842715
  6. Deven Khosla, M.D.Santa Monica, CA 904031013962885
  7. Daniel Nagasawa, MDSanta Monica, CA 904031578820536
  8. J Rich, MDSanta Monica, CA 904031598820086

Common questions

What is Andrew K. Wong, M.D.'s NPI number?

Andrew K. Wong, M.D.'s National Provider Identifier (NPI) is 1700312683, issued on May 11, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Andrew K. Wong, M.D. located?

The NPPES record lists a practice address at 2125 Arizona Ave, Santa Monica, CA, 90404. Phone: (310) 582-7640. Providers update this record themselves, so call before visiting.

How can I verify Andrew K. Wong, M.D.'s license?

NPPES lists California license number A194635, 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 Andrew K. Wong, M.D. prescribe under Medicare Part D?

In 2024, Andrew K. Wong, M.D. had 15 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.