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Internal Medicine

Xin Nong Li, MD

Works at hospitals in Reno, NV · Sacramento, CA · Roseville, CA · Nevada, California

Summary

Dr. Xin Nong Li, MD is an internal medicine doctor at 6600 Mercy Ct, Suite 130, Fair Oaks, CA 95628. Phone: (916) 961-3084. Accepts Medicare assignment. In 2024, Xin Nong Li had 232 Original Medicare patients and 2,734 services. NPI 1205804036. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Xin Nong Li, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Xin Nong Li accept Medicare assignment?
Yes. Medicare's clinician data says Xin Nong Li accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Xin Nong Li see?
In 2024, CMS data shows 232 Original Medicare patients and 2,734 services for Xin Nong Li. This counts Original Medicare only and measures volume, not quality.
What is Xin Nong Li's NPI number?
1205804036. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Xin Nong Li, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients232
Services billed to Medicare2,734
Different services or procedures45
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)566 services
  2. Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)336 services
  3. Telephone medical discussion with physician, 5-10 minutes (99441)314 services
  4. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)258 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)189 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol71%
  • Arthritis37%
  • Diabetes27%
  • Ischemic heart disease25%
  • Anxiety24%

Hospitals where Xin Nong Li works

Medicare's Facility Affiliation Data lists Xin Nong Li at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Xin Nong Li is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Fair Oaks

Clinicians with the same Medicare primary specialty in Fair Oaks, CA — not a recommendation.

All internal medicine doctors in Fair Oaks →

Clinician information

CredentialMD
Graduation year1982 (44 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1205804036
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians