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Internal Medicine

Annu Terkonda, MD

Works at hospitals in Saint Louis, MO · Chesterfield, MO · Missouri

Summary

Dr. Annu Terkonda, MD is an internal medicine doctor at 121 Saint Lukes Ctr Dr, Chesterfield, MO 63017. Phone: (314) 682-3625. Accepts Medicare assignment. In 2024, Annu Terkonda had 257 Original Medicare patients and 576 services. NPI 1649223561. 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 Annu Terkonda, 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 Annu Terkonda accept Medicare assignment?
Yes. Medicare's clinician data says Annu Terkonda 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 Annu Terkonda see?
In 2024, CMS data shows 257 Original Medicare patients and 576 services for Annu Terkonda. This counts Original Medicare only and measures volume, not quality.
What is Annu Terkonda's NPI number?
1649223561. 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 Annu Terkonda, 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 patients257
Services billed to Medicare576
Different services or procedures21
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)234 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)85 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)73 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)66 services
  5. Influenza vaccine split virus, preservative free (90662)20 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 cholesterol75%
  • High blood pressure73%
  • Arthritis51%
  • Chronic kidney disease30%
  • Anxiety29%
  • Ischemic heart disease28%

Hospitals where Annu Terkonda works

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

Group practices

Medicare enrollment lists Annu Terkonda as a member of these groups (CMS data updated October 2, 2026).

  • Physical Therapy Spine and Sports Medicine LLC129 clinicians in the group
  • Internal Medicine of St Lukes LLC7 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Chesterfield

Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.

All internal medicine doctors in Chesterfield →

Other clinicians in Physical Therapy Spine and Sports Medicine LLC

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

Clinician information

CredentialMD
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1649223561
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