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Endocrinology

Alireza Falahati-Nini, MD

Works at hospitals in American Fork, UT · Salt Lake City, UT · Utah

Summary

Dr. Alireza Falahati-Nini, MD is an endocrinologist at 470 E 3900, Suite 200, Salt Lake City, UT 84107. Phone: (801) 747-2800. Accepts Medicare assignment. In 2024, Alireza Falahati-Nini had 495 Original Medicare patients and 1,197 services. NPI 1417989971. 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 Alireza Falahati-Nini, 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 Alireza Falahati-Nini accept Medicare assignment?
Yes. Medicare's clinician data says Alireza Falahati-Nini 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 Alireza Falahati-Nini see?
In 2024, CMS data shows 495 Original Medicare patients and 1,197 services for Alireza Falahati-Nini. This counts Original Medicare only and measures volume, not quality.
What is Alireza Falahati-Nini's NPI number?
1417989971. 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 Alireza Falahati-Nini, 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 patients495
Services billed to Medicare1,197
Different services or procedures17
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)447 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)280 services
  3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)121 services
  4. Technical preparation and transmission of imaging data for analysis of trabecular bone score (tbs) performed elsewhere (77090)67 services
  5. Dxa bone density measurement of hip, pelvis, spine (77080)63 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 cholesterol70%
  • High blood pressure67%
  • Arthritis47%
  • Diabetes45%
  • Osteoporosis32%
  • Depression29%

Hospitals where Alireza Falahati-Nini works

Medicare's Facility Affiliation Data lists Alireza Falahati-Nini 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 Alireza Falahati-Nini is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Alireza Falahati-Nini as a member of this group (CMS data updated October 2, 2026).

  • Utah Endocrinology Associates PLLC7 clinicians in the group

Specialties

Find other Endocrinology doctors in Utah →

Other endocrinologists in Salt Lake City

Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.

All endocrinologists in Salt Lake City →

Other clinicians in Utah Endocrinology Associates PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1417989971
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