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Obstetrics/Gynecology

Raymond T. Foster Sr., MD

Works at hospitals in Columbia, MO · Missouri

Summary

Dr. Raymond T. Foster Sr., MD is an OB-GYN at 404 N Keene St, Columbia, MO 65201. Phone: (573) 875-9000. Accepts Medicare assignment. In 2024, Raymond T. Foster Sr. had 193 Original Medicare patients and 695 services. NPI 1235104787. 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: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 404 N Keene St, Columbia, MO 65201 · Directions
  • Phone: (573) 875‑9000
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Missouri Health Care
  • Group practice: The Curators of the University of Missouri
  • Medical school: University Of Missouri, Columbia School Of Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Raymond T. Foster Sr., 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 Raymond T. Foster Sr. accept Medicare assignment?
Yes. Medicare's clinician data says Raymond T. Foster Sr. 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 Raymond T. Foster Sr. see?
In 2024, CMS data shows 193 Original Medicare patients and 695 services for Raymond T. Foster Sr.. This counts Original Medicare only and measures volume, not quality.
What is Raymond T. Foster Sr.'s NPI number?
1235104787. 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 Raymond T. Foster Sr., 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 patients193
Services billed to Medicare695
Different services or procedures27
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Insertion of temporary bladder tube (51701)93 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)90 services
  3. Diagnostic exam of bladder and urethra using an endoscope (52000)57 services
  4. Complex measurement of pressure of urine flow in bladder with voiding pressure studies (51728)47 services
  5. Electronic assessment of bladder emptying (51741)47 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 pressure67%
  • Arthritis60%
  • High cholesterol59%
  • Depression27%
  • Anxiety26%
  • Diabetes22%

Hospitals where Raymond T. Foster Sr. works

Medicare's Facility Affiliation Data lists Raymond T. Foster Sr. 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 Raymond T. Foster Sr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Raymond T. Foster Sr. as a member of this group (CMS data updated October 2, 2026).

  • The Curators of the University of Missouri1,131 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Missouri →

Other OB-GYNs in Columbia

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

All OB-GYNs in Columbia →

Other clinicians in The Curators of the University of Missouri

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 year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235104787
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