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General Surgery

Abbie M. Jensen, MD

Works at hospitals in Saint Louis, MO · Missouri

Summary

Dr. Abbie M. Jensen, MD is a general surgeon at 621 S New Ballas Rd, Suite 560a, Saint Louis, MO 63141. Phone: (314) 569-6440. Accepts Medicare assignment. In 2024, Abbie M. Jensen had 162 Original Medicare patients and 296 services. NPI 1861810111. 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: General surgeon (Medicare lists General Surgery)
  • Address: 621 S New Ballas Rd, Suite 560a, Saint Louis, MO 63141 · Directions
  • Phone: (314) 569‑6440
  • Medicare: Accepts Medicare assignment
  • Hospital: Mercy Hospital St Louis
  • Group practice: Mercy Clinic Trauma and General Surgery LLC
  • Medical school: University Of Missouri, Columbia School Of Medicine · graduated 2014 (12 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Abbie M. Jensen, 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 Abbie M. Jensen accept Medicare assignment?
Yes. Medicare's clinician data says Abbie M. Jensen 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 Abbie M. Jensen see?
In 2024, CMS data shows 162 Original Medicare patients and 296 services for Abbie M. Jensen. This counts Original Medicare only and measures volume, not quality.
What is Abbie M. Jensen's NPI number?
1861810111. 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 Abbie M. Jensen, 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 patients162
Services billed to Medicare296
Different services or procedures37
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 35 minutes (99232)76 services
  2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)39 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)26 services
  4. Hospital discharge day management, more than 30 minutes (99239)26 services
  5. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)23 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%
  • Arthritis65%
  • Ischemic heart disease51%
  • Depression48%
  • Anxiety47%

Hospitals where Abbie M. Jensen works

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

Group practices

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

  • Mercy Clinic Trauma and General Surgery LLC43 clinicians in the group

Specialties

Find other General Surgery doctors in Missouri →

Other general surgeons in Saint Louis

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

All general surgeons in Saint Louis →

Other clinicians in Mercy Clinic Trauma and General Surgery LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Columbia School Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861810111
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