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Internal Medicine

Alexander O. Liu Jr., MD

Works at hospitals in Crystal River, FL · Florida

Summary

Dr. Alexander O. Liu Jr., MD is an internal medicine doctor at 2 W Lemon St, Beverly Hills, FL 34465. Phone: (352) 746-2525. Accepts Medicare assignment. In 2024, Alexander O. Liu Jr. had 236 Original Medicare patients and 1,862 services. NPI 1710920038. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 2 W Lemon St, Beverly Hills, FL 34465 · Directions
  • Phone: (352) 746‑2525
  • Medicare: Accepts Medicare assignment
  • Hospital: Tampa General Hospital Crystal River
  • Medical school: graduated 1984 (42 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Alexander O. Liu Jr., 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 Alexander O. Liu Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Alexander O. Liu Jr. 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 Alexander O. Liu Jr. see?
In 2024, CMS data shows 236 Original Medicare patients and 1,862 services for Alexander O. Liu Jr.. This counts Original Medicare only and measures volume, not quality.
What is Alexander O. Liu Jr.'s NPI number?
1710920038. 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 Alexander O. Liu Jr., 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 patients236
Services billed to Medicare1,862
Different services or procedures19
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Insertion of needle into vein for collection of blood sample (36415)570 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)400 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)389 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)169 services
  5. Annual depression screening, 5 to 15 minutes (G0444)168 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 cholesterol75%
  • Ischemic heart disease75%
  • Diabetes42%
  • Arthritis34%
  • Chronic kidney disease33%

Hospitals where Alexander O. Liu Jr. works

Medicare's Facility Affiliation Data lists Alexander O. Liu Jr. 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 Alexander O. Liu Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Beverly Hills

Clinicians with the same Medicare primary specialty in Beverly Hills, FL — not a recommendation.

All internal medicine doctors in Beverly Hills →

Clinician information

CredentialMD
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1710920038
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