NPPES file of Aug 9, 2026

Aaron Maxwell Kime, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Saint Helena, CA

Aaron Maxwell Kime, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Saint Helena, California, and NPI 1841635869, issued on May 3, 2013. Check the license (California A136799, 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
1841635869
Name
Aaron Maxwell Kime
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
A136799 CA
036149509 IL
Self-reported in NPPES; status is on the state search
Practice location
6 Woodland RD Ste 304, Saint Helena, CA 94574
Phone
(707) 963-7200
Enumerated
May 3, 2013
Record last updated
Jul 14, 2023
Fax
(707) 963-7203
Medicare enrollment
Enrolled (PECOS I20230630000299); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2013
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.
Download card Updates feed

Also registered at 6 Woodland RD Ste 304

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

  1. Matthew Cain, M.D.Clinical Cardiac Electrophysiology Physician1912210931
  2. Leonardo Clavijo, M.D.Interventional Cardiology Physician1225088537
  3. Natasa Dragicevic, M.DNeurology Physician1124386156
  4. Susan Eisenberg, M.D.Clinical Cardiac Electrophysiology Physician1134226020
  5. Armin Kiankhooy, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1225156482
  6. Jordan LamastersPhysician Assistant1528681202

Verify Aaron Maxwell Kime in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A136799
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $1,130.06

24 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aaron Kime$1,130.06
  2. Specialty average$7,828.84

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Adventist Health Physicians NetworkSaint Helena, CA
  2. Enloe Medical CenterChico, CA
  3. Providence Medical FoundationSanta Rosa, CA

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

Aaron Maxwell Kime among 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California

Aaron Maxwell Kime, M.D. is one of 634 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 82% of them.

  • NPI issued2013 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2013 · median 1997 among the 408 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 thoracic surgery (cardiothoracic vascular surgery) physician records list a practice address in Saint Helena

They are 5 of the 232 NPPES records with a practice address in Saint Helena, and 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California.

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Gansevoort Dunnington, M.D.Saint Helena, CA 945741336335140
  2. Swaminadhan Gnanashanmugam, M.D.Saint Helena, CA 945741073765517
  3. John Jacobson, M.D.Saint Helena, CA 945741528048659
  4. Armin Kiankhooy, MDSaint Helena, CA 945741225156482
  5. Isaac Choy, M.D.San Leandro, CA 945771578641320
  6. Thomas Tung, M.D.San Leandro, CA 945771053474379
  7. Robert Klingman, MDNapa, CA 945581982670667
  8. Shea Pribyl, D.O.Napa, CA 945581639336050

Common questions

What is Aaron Maxwell Kime, M.D.'s NPI number?

Aaron Maxwell Kime, M.D.'s National Provider Identifier (NPI) is 1841635869, issued on May 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Maxwell Kime, M.D. located?

The NPPES record lists a practice address at 6 Woodland RD Ste 304, Saint Helena, CA, 94574. Phone: (707) 963-7200. Providers update this record themselves, so call before visiting.

How can I verify Aaron Maxwell Kime, M.D.'s license?

NPPES lists California license number A136799, 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.