NPPES file of Aug 9, 2026

Sundeep Singh Kang, MD

Internal Medicine Physician · Vallejo, CA

Sundeep Singh Kang, MD is an internal medicine physician with a practice address in Vallejo, California, and NPI 1366633547, issued on Aug 5, 2007. Check the license 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
1366633547
Name
Sundeep Singh Kang
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
18621 NV
44022 AZ
Self-reported in NPPES; status is on the state search
Practice location
300 Hospital Dr, Vallejo, CA 94589
Phone
(707) 554-5367
Enumerated
Aug 5, 2007
Record last updated
Jun 16, 2024
Fax
(707) 554-5114
Medicare enrollment
Enrolled (PECOS I20151019000402); accepts Medicare assignment
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 300 Hospital Dr

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

  1. Ian Ahwah, M.D.Emergency Medicine Physician1699795146
  2. Robert Anderson, M.D.Internal Medicine Physician1265454623
  3. Richard Bell, MDNeonatal-Perinatal Medicine Physician1922161298
  4. Walter Berkheimer, MDNeonatal-Perinatal Medicine Physician1386707669
  5. Michael Brodsky, M.D.Diagnostic Radiology Physician1497781348
  6. Ian Chuang, M.D.Emergency Medicine Physician1386650521

Verify Sundeep Singh Kang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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

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21% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,514 Medicare Part D claims for 123 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 24 claims were for opioids.

  1. Sundeep Kang2,514
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium176 claims
  2. Eliquis122 claims
  3. Tamsulosin Hcl92 claims
  4. Metformin Hcl86 claims
  5. Amlodipine Besylate85 claims
  6. Clopidogrel82 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.

Industry payments in 2024: $22.00

1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sundeep Kang$22.00
  2. Specialty average$1,303.06

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. Northbay Physicians Surgery Center, LLCFairfield, CA
  2. Saint Marys Medical Group IncReno, NV
  3. Veterans Home OF CaliforniaYountville, CA

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

64 internal medicine physician records list a practice address in Vallejo

They are 64 of the 2,836 NPPES records with a practice address in Vallejo, and 17,696 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Sundeep Singh Kang, MD's NPI number?

Sundeep Singh Kang, MD's National Provider Identifier (NPI) is 1366633547, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sundeep Singh Kang, MD located?

The NPPES record lists a practice address at 300 Hospital Dr, Vallejo, CA, 94589. Phone: (707) 554-5367. Providers update this record themselves, so call before visiting.

How can I verify Sundeep Singh Kang, MD's license?

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 Sundeep Singh Kang, MD prescribe under Medicare Part D?

In 2024, Sundeep Singh Kang, MD had 2,514 Medicare Part D claims for 123 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.