NPPES file of Aug 9, 2026

Qing Tang-Oxley, M.D.

Internal Medicine Physician · Auburn, CA

Qing Tang-Oxley, M.D. is an internal medicine physician with a practice address in Auburn, California, and NPI 1326145277, issued on Sep 20, 2006. Check the license (California A73765, 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
1326145277
Name
Qing Tang-Oxley
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A73765 CA
Self-reported in NPPES; status is on the state search
Practice location
11795 Education St, Auburn, CA 95602
Phone
(530) 886-2300
Enumerated
Sep 20, 2006
Record last updated
Jul 22, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(530) 889-7425
Medicaid ID
00A737650 CA
Medicare enrollment
Enrolled (PECOS I20081211000650); 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 11795 Education St

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

  1. Jeffrey Bergeson, D.O.Orthopaedic Surgery Physician1467575654
  2. Douglas Cobb, PAPhysician Assistant1174634026
  3. Kevin Higashigawa, M.D.Sports Medicine (Orthopaedic Surgery) Physician1245435536
  4. Robert Hsu, M.D.Internal Medicine Physician1619059748
  5. Christina Law, NPFamily Nurse Practitioner1639577364
  6. Dennis Michel, M.D.Family Medicine Physician1649256835

Verify Qing Tang-Oxley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A73765
    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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3.5 times the Medicare Part D claims of the average internal medicine physician in 2024

11,117 Medicare Part D claims for 823 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 910 claims were for opioids.

  1. Qing Tang-Oxley11,117
  2. Specialty average3,176

Most prescribed

  1. Levothyroxine Sodium680 claims
  2. Atorvastatin Calcium665 claims
  3. Hydrocodone-Acetaminophen436 claims
  4. Amlodipine Besylate343 claims
  5. Lisinopril328 claims
  6. Losartan Potassium311 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: $17.44

1 payment: education; the largest payer was Pfizer 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. Qing Tang-Oxley$17.44
  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 one group practice

  1. Sutter Valley Medical FoundationRoseville, CA

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

Qing Tang-Oxley among 17,696 internal medicine physician records in California

Qing Tang-Oxley, M.D. 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1983 · median 2004 among the 11,065 with a school on file
  • Record last updated2015 · 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).

31 internal medicine physician records list a practice address in Auburn

They are 31 of the 1,392 NPPES records with a practice address in Auburn, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Ardavan Afrasiabi, MDAuburn, CA 956021295722726
  2. Roxana Calmac, M.D.Auburn, CA 956021306866900
  3. Dana Ciobanu, D.OAuburn, CA 956021003186644
  4. Robert Hsu, M.D.Auburn, CA 956021619059748
  5. Tatiana Korshunova, MDAuburn, CA 956021093121535
  6. Alan Michel, M.D.Auburn, CA 956021821047887
  7. Jose Miranda, M.D.Auburn, CA 956021679616437
  8. Sujata Narayanan, M.DAuburn, CA 956021104022854

Common questions

What is Qing Tang-Oxley, M.D.'s NPI number?

Qing Tang-Oxley, M.D.'s National Provider Identifier (NPI) is 1326145277, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Qing Tang-Oxley, M.D. located?

The NPPES record lists a practice address at 11795 Education St, Auburn, CA, 95602. Phone: (530) 886-2300. Providers update this record themselves, so call before visiting.

How can I verify Qing Tang-Oxley, M.D.'s license?

NPPES lists California license number A73765, 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 Qing Tang-Oxley, M.D. prescribe under Medicare Part D?

In 2024, Qing Tang-Oxley, M.D. had 11,117 Medicare Part D claims for 823 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.