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Pain Management

Calvin G. Cajigal, MD

Works at hospitals in Bridgeton, MO · Saint Charles, MO · Missouri

Summary

Dr. Calvin G. Cajigal, MD is a pain management doctor at 12255 De Paul Dr, Suite 120, Bridgeton, MO 63044. Phone: (314) 291-7900. Accepts Medicare assignment. In 2024, Calvin G. Cajigal had 162 Original Medicare patients and 1,466 services. NPI 1548403447. 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: Pain management doctor (Medicare lists Pain Management)
  • Address: 12255 De Paul Dr, Suite 120, Bridgeton, MO 63044 · Directions
  • Phone: (314) 291‑7900
  • Medicare: Accepts Medicare assignment
  • Hospitals: SSM Health Depaul Hospital St Louis, SSM St Joseph Health Center
  • Group practice: SSM Medical Group Inc
  • Medical school: University Of Missouri, Kansas City, School Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Calvin G. Cajigal, 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 Calvin G. Cajigal accept Medicare assignment?
Yes. Medicare's clinician data says Calvin G. Cajigal 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 Calvin G. Cajigal see?
In 2024, CMS data shows 162 Original Medicare patients and 1,466 services for Calvin G. Cajigal. This counts Original Medicare only and measures volume, not quality.
What is Calvin G. Cajigal's NPI number?
1548403447. 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 Calvin G. Cajigal, 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 Medicare1,466
Different services or procedures31
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)528 services
  2. Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (Q9966)209 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)191 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)74 services
  5. Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)45 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%
  • Arthritis75%
  • High blood pressure70%
  • Depression40%
  • Anxiety40%
  • Diabetes25%

Hospitals where Calvin G. Cajigal works

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

Group practices

Medicare enrollment lists Calvin G. Cajigal as a member of this group (CMS data updated October 2, 2026).

  • SSM Medical Group Inc568 clinicians in the group

Specialties

Find other Pain Management doctors in Missouri →

Other pain management doctors in Missouri

Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.

All pain management doctors in Missouri →

Other clinicians in SSM Medical Group Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548403447
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