Xin-Nong Li, MD
Internal Medicine Physician · Fair Oaks, CA
Xin-Nong Li, MD is an internal medicine physician with a practice address in Fair Oaks, California, and NPI 1205804036, issued on Mar 9, 2006. Check the license (California A067508, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Xin-Nong Li
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A067508 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6600 Mercy CT, Fair Oaks, CA 95628
- Phone
- (916) 961-3084
- Enumerated
- Mar 9, 2006
- Record last updated
- Oct 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (916) 961-3018
- Medicaid ID
- 00A675080 CA
- Medicare enrollment
- Enrolled (PECOS I20070716000760); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 6600 Mercy CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Xin-Nong Li in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A067508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,173 Medicare Part D claims for 514 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. 343 claims were for opioids.
Most prescribed
- Atorvastatin Calcium410 claims
- Amlodipine Besylate361 claims
- Losartan Potassium358 claims
- Levothyroxine Sodium290 claims
- Lisinopril230 claims
- Metoprolol Succinate223 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: $601.02
31 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
10 internal medicine physician records list a practice address in Fair Oaks
They are 10 of the 700 NPPES records with a practice address in Fair Oaks, and 17,696 internal medicine physician records in California.
All 10 in Fair Oaks → All 17,696 in California → Every provider in Fair Oaks →
Other internal medicine physician records in California
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- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Xin-Nong Li, MD's NPI number?
Xin-Nong Li, MD's National Provider Identifier (NPI) is 1205804036, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Xin-Nong Li, MD located?
The NPPES record lists a practice address at 6600 Mercy CT, Fair Oaks, CA, 95628. Phone: (916) 961-3084. Providers update this record themselves, so call before visiting.
How can I verify Xin-Nong Li, MD's license?
NPPES lists California license number A067508, 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 Xin-Nong Li, MD prescribe under Medicare Part D?
In 2024, Xin-Nong Li, MD had 8,173 Medicare Part D claims for 514 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.