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Internal Medicine

Manisha S. Patwardhan, MD

Works at hospitals in Saint Louis, MO · Missouri

Summary

Dr. Manisha S. Patwardhan, MD is an internal medicine doctor at 1015 Bowles Ave, Fenton, MO 63026. Phone: (636) 496-2000. Accepts Medicare assignment. In 2024, Manisha S. Patwardhan had 381 Original Medicare patients and 1,823 services. NPI 1790755536. 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: 1015 Bowles Ave, Fenton, MO 63026 · Directions
  • Phone: (636) 496‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: Christian Hospital Northeast
  • Group practice: Midwest Medicine Group LLC
  • Medical school: graduated 1990 (36 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Manisha S. Patwardhan, 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 Manisha S. Patwardhan accept Medicare assignment?
Yes. Medicare's clinician data says Manisha S. Patwardhan 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 Manisha S. Patwardhan see?
In 2024, CMS data shows 381 Original Medicare patients and 1,823 services for Manisha S. Patwardhan. This counts Original Medicare only and measures volume, not quality.
What is Manisha S. Patwardhan's NPI number?
1790755536. 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 Manisha S. Patwardhan, 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 patients381
Services billed to Medicare1,823
Different services or procedures15
Participating Medicare providerYes
Average age of these patients85

Most frequent services

  1. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)769 services
  2. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)454 services
  3. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)268 services
  4. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)185 services
  5. Nursing facility discharge management, more than 30 minutes (99316)89 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 cholesterol74%
  • Arthritis68%
  • Depression57%
  • Alzheimer's disease or dementia54%
  • Chronic kidney disease51%

Hospitals where Manisha S. Patwardhan works

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

Group practices

Medicare enrollment lists Manisha S. Patwardhan as a member of this group (CMS data updated October 2, 2026).

  • Midwest Medicine Group LLC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Fenton

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

All internal medicine doctors in Fenton →

Clinician information

CredentialMD
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1790755536
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