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Allergy/Immunology

Amy M. Cajacob, MD

Works at hospitals in Birmingham, AL · Alabama

Summary

Dr. Amy M. Cajacob, MD is an allergist and immunologist at 1600 7th Ave S, Birmingham, AL 35233. Phone: (205) 975-9925. Accepts Medicare assignment. In 2024, Amy M. Cajacob had 80 Original Medicare patients and 377,812 services. NPI 1265759450. 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: Allergist and immunologist (Medicare lists Allergy/Immunology)
  • Address: 1600 7th Ave S, Birmingham, AL 35233 · Directions (1 more location)
  • Phone: (205) 975‑9925
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Alabama Hospital
  • Group practice: University of Alabama Health Services Foundation, PC (+1 more)
  • Medical school: University Of Cincinnati College Of Medicine · graduated 2010 (16 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Amy M. Cajacob, 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 Amy M. Cajacob accept Medicare assignment?
Yes. Medicare's clinician data says Amy M. Cajacob 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 Amy M. Cajacob see?
In 2024, CMS data shows 80 Original Medicare patients and 377,812 services for Amy M. Cajacob. This counts Original Medicare only and measures volume, not quality.
What is Amy M. Cajacob's NPI number?
1265759450. 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 Amy M. Cajacob, 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 patients80
Services billed to Medicare377,812
Different services or procedures28
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Injection, lecanemab-irmb, 1 mg (J0174)353,450 services
  2. Administration of chemotherapy into vein, 1 hour or less (96413)363 services
  3. Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)56 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)15 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 pressure70%
  • High cholesterol64%
  • Alzheimer's disease or dementia54%
  • Arthritis44%
  • Depression26%
  • Diabetes25%

Hospitals where Amy M. Cajacob works

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

Group practices

Medicare enrollment lists Amy M. Cajacob as a member of these groups (CMS data updated October 2, 2026).

  • University of Alabama Health Services Foundation, PC2,814 clinicians in the group
  • Continuum Health Aic, Inc14 clinicians in the group

Specialties

Find other Allergy/Immunology doctors in Alabama →

Other allergist and immunologists in Birmingham

Clinicians with the same Medicare primary specialty in Birmingham, AL — not a recommendation.

All allergist and immunologists in Birmingham →

Other clinicians in University of Alabama Health Services Foundation, PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Cincinnati College Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1265759450
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