NPPES file of Aug 9, 2026

Sukhjinder Kaur, MD

Internal Medicine Physician · Vacaville, CA

Sukhjinder Kaur, MD is an internal medicine physician with a practice address in Vacaville, California, and NPI 1255576591, issued on Dec 15, 2008. Check the license (California A109086, 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
1255576591
Name
Sukhjinder Kaur
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A109086 CA
Self-reported in NPPES; status is on the state search
Practice location
770 Mason St, Vacaville, CA 95688
Phone
(707) 427-4900
Enumerated
Dec 15, 2008
Record last updated
Jul 8, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(707) 454-5911
Medicare enrollment
Enrolled (PECOS I20101004000749); 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 770 Mason St

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

  1. Rich Adkins, P.T.Physical Therapist1235141268
  2. Stephanie Ali, PA-CPhysician Assistant1871964353
  3. Catherine Anthony-Tkach, FNP-BCFamily Nurse Practitioner1790025922
  4. Tania Aung, M.D.Allergy Physician1760654263
  5. Teresa Auyeung, MDFamily Medicine Physician1780771154
  6. Debashree Banerjee, MDPediatrics Physician1588751952

Verify Sukhjinder Kaur in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A109086
    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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53% more Medicare Part D claims than the average internal medicine physician in 2024

4,847 Medicare Part D claims for 530 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 113 claims were for opioids.

  1. Sukhjinder Kaur4,847
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium332 claims
  2. Amlodipine Besylate246 claims
  3. Levothyroxine Sodium239 claims
  4. Losartan Potassium199 claims
  5. Lisinopril148 claims
  6. Rosuvastatin Calcium128 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.

Bills Medicare through one group practice

  1. John Muir Physician NetworkWalnut Creek, CA

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

Sukhjinder Kaur among 17,696 internal medicine physician records in California

Sukhjinder Kaur, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 56% of them.

  • NPI issued2008 · 56% of these records are older, 40% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2002 · median 2004 among the 11,065 with a school on file
  • Record last updated2014 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 internal medicine physician records list a practice address in Vacaville

They are 53 of the 1,903 NPPES records with a practice address in Vacaville, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kyaw Aung, MDVacaville, CA 956881386722114
  2. Hon Chan, M.D.Vacaville, CA 956881265529549
  3. Anne Chen, M.D.Vacaville, CA 956881003852708
  4. Thomas Fashinell, MDVacaville, CA 956881609926419
  5. Andleeb Judge, M.D.Vacaville, CA 956881932141124
  6. Frank Karneges, DOVacaville, CA 956881336220581
  7. Richard Lasslo, MDVacaville, CA 956881467526780
  8. James Lee, MDVacaville, CA 956881134279847

Common questions

What is Sukhjinder Kaur, MD's NPI number?

Sukhjinder Kaur, MD's National Provider Identifier (NPI) is 1255576591, issued on Dec 15, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Sukhjinder Kaur, MD located?

The NPPES record lists a practice address at 770 Mason St, Vacaville, CA, 95688. Phone: (707) 427-4900. Providers update this record themselves, so call before visiting.

How can I verify Sukhjinder Kaur, MD's license?

NPPES lists California license number A109086, 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 Sukhjinder Kaur, MD prescribe under Medicare Part D?

In 2024, Sukhjinder Kaur, MD had 4,847 Medicare Part D claims for 530 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.