NPPES file of Aug 9, 2026

John Kirk Capua, D.O.

Neurological Surgery Physician · Modesto, CA

John Kirk Capua, D.O. is a neurological surgery physician with a practice address in Modesto, California, and NPI 1811159254, issued on Jun 26, 2008. Check the license (California 20A11031, 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
1811159254
Name
John Kirk Capua
Credential
D.O.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
20A11031 CA
Self-reported in NPPES; status is on the state search
Practice location
1401 Spanos CT, Modesto, CA 95355
Phone
(209) 524-1211
Enumerated
Jun 26, 2008
Record last updated
Aug 3, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140916001393); 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 1401 Spanos CT

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

  1. Ashley Antovich, MDFamily Medicine Physician1770167199
  2. Edward Auen, PH.D., M.D.Internal Medicine Physician1962464602
  3. Kevin Bixel, PAPhysician Assistant1063403376
  4. Michael Budd, M.D.Plastic Surgery Physician1699953893
  5. Jamie Byun, MDGastroenterology Physician1306341953
  6. Alexander Davis, M.D.Orthopaedic Surgery Physician1083669170

Verify John Kirk Capua in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A11031
    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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87% fewer Medicare Part D claims than the average neurological surgery physician in 2024

23 Medicare Part D claims for 13 beneficiaries, 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. John Capua23
  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: $28.11

1 payment: food and beverage; the largest payer was Cornerstone Medical Associates, 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. John Capua$28
  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. Sutter Valley Medical FoundationModesto, CA

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

John Kirk Capua among 929 neurological surgery physician records in California

John Kirk Capua, D.O. 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 2008, is newer than 52% of them.

  • NPI issued2008 · 52% of these records are older, 41% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2008 · median 2005 among the 612 with a school on file
  • Record last updated2015 · 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. Bettina Harner, MDModesto, CA 953551043268857
  2. Dilpreet Kaur, M.D.Modesto, CA 953551639330301
  3. David Bybee, M.D.Modesto, CA 953561548238108
  4. Gregory Helbig, M.D.Modesto, CA 953561972761211
  5. Dikran BairamianModesto, CA 953501043398001
  6. Danilo Martinez, MDModesto, CA 953501427149681
  7. Mahmoud Rashidi-Naimabadi, MDSanta Rosa, CA 954041891728788
  8. Giac Consiglieri, MDSanta Rosa, CA 954051124208277

Common questions

What is John Kirk Capua, D.O.'s NPI number?

John Kirk Capua, D.O.'s National Provider Identifier (NPI) is 1811159254, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.

Where is John Kirk Capua, D.O. located?

The NPPES record lists a practice address at 1401 Spanos CT, Modesto, CA, 95355. Phone: (209) 524-1211. Providers update this record themselves, so call before visiting.

How can I verify John Kirk Capua, D.O.'s license?

NPPES lists California license number 20A11031, 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 John Kirk Capua, D.O. prescribe under Medicare Part D?

In 2024, John Kirk Capua, D.O. had 23 Medicare Part D claims for 13 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.