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Internal Medicine

Unnati M. Kiran, MD

Works at hospitals in Chattanooga, TN · Tennessee

Summary

Dr. Unnati M. Kiran, MD is an internal medicine doctor at 2600 Taft Hwy, Suite 100, Signal Mountain, TN 37377. Phone: (423) 778-9434. Accepts Medicare assignment. In 2024, Unnati M. Kiran had 181 Original Medicare patients and 570 services. NPI 1508021718. 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: 2600 Taft Hwy, Suite 100, Signal Mountain, TN 37377 · Directions (1 more location)
  • Phone: (423) 778‑9434
  • Medicare: Accepts Medicare assignment
  • Hospital: Erlanger Medical Center
  • Group practice: Erlanger Health
  • Medical school: graduated 2005 (21 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Unnati M. Kiran, 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 Unnati M. Kiran accept Medicare assignment?
Yes. Medicare's clinician data says Unnati M. Kiran 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 Unnati M. Kiran see?
In 2024, CMS data shows 181 Original Medicare patients and 570 services for Unnati M. Kiran. This counts Original Medicare only and measures volume, not quality.
What is Unnati M. Kiran's NPI number?
1508021718. 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 Unnati M. Kiran, 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 patients181
Services billed to Medicare570
Different services or procedures8
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)335 services
  2. Hospital discharge day management, more than 30 minutes (99239)113 services
  3. Advance care planning, first 30 minutes (99497)39 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)35 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)25 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%
  • Arthritis64%
  • Anxiety49%
  • Chronic kidney disease45%
  • Diabetes44%

Hospitals where Unnati M. Kiran works

Medicare's Facility Affiliation Data lists Unnati M. Kiran 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 Unnati M. Kiran is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Unnati M. Kiran as a member of this group (CMS data updated October 2, 2026).

  • Erlanger Health507 clinicians in the group

Specialties

Find other Internal Medicine doctors in Tennessee →

Other internal medicine doctors in Signal Mountain

Clinicians with the same Medicare primary specialty in Signal Mountain, TN — not a recommendation.

All internal medicine doctors in Signal Mountain →

Other clinicians in Erlanger Health

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

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1508021718
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