NPPES file of Aug 9, 2026

Clayton Gerndt, MD

Neurological Surgery Physician · Sacramento, CA

Clayton Gerndt, MD is a neurological surgery physician with a practice address in Sacramento, California, and NPI 1982100772, issued on Apr 2, 2018. Check the license (California A164927, 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
1982100772
Name
Clayton Gerndt
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
A164927 CA
Self-reported in NPPES; status is on the state search
Practice location
4860 Y St Ste 3740, Sacramento, CA 95817
Phone
(916) 734-3071
Enumerated
Apr 2, 2018
Record last updated
Apr 21, 2024
Medicare enrollment
Enrolled (PECOS I20251015004236); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2018
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 4860 Y St Ste 3740

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

  1. Vilija AbruteNurse Practitioner1225398316
  2. Christine Boudreau, M.D.Neurological Surgery Physician1497949838
  3. Kawanaa Carter, M.D.Neurological Surgery Physician1639157894
  4. Jose Castillo, MDStudent in an Organized Health Care Education/Training Program1255968673
  5. Jared Clouse, MDStudent in an Organized Health Care Education/Training Program1083270755
  6. Irene FalkStudent in an Organized Health Care Education/Training Program1356978464

Verify Clayton Gerndt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A164927
    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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Industry payments in 2024: $4,344.37

34 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, 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. Clayton Gerndt$4,344
  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. Permanente Medical Group IncSacramento, CA

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

Clayton Gerndt among 929 neurological surgery physician records in California

Clayton Gerndt, 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 2018, is newer than 90% of them.

  • NPI issued2018 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2018 · 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. James Boggan, M.D.Sacramento, CA 958171548243421
  2. Christine Boudreau, M.D.Sacramento, CA 958171497949838
  3. Kawanaa Carter, M.D.Sacramento, CA 958171639157894
  4. Huy Duong, M.D.Sacramento, CA 958171083692313
  5. Michael Edwards, MDSacramento, CA 958171619051034
  6. Mark FedorSacramento, CA 958171710965009
  7. Alison HoSacramento, CA 958171245628510
  8. Kee Kim, M.D.Sacramento, CA 958171568445476

Common questions

What is Clayton Gerndt, MD's NPI number?

Clayton Gerndt, MD's National Provider Identifier (NPI) is 1982100772, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Clayton Gerndt, MD located?

The NPPES record lists a practice address at 4860 Y St Ste 3740, Sacramento, CA, 95817. Phone: (916) 734-3071. Providers update this record themselves, so call before visiting.

How can I verify Clayton Gerndt, MD's license?

NPPES lists California license number A164927, 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.