Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Casey Alexander Johnson, MD

Individual provider Anesthesiology Physician · NPI 1003445271

Dr. Casey Alexander Johnson, MD practises Anesthesiology in Mobile, Alabama. Graduated from University of South Carolina School of Medicine in 2020, 6 years ago. Practices with Blue Lake Health Springhill LLC, a 50-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
6
Trained at
University of South Carolina School of Medicine
Licensed in
AL
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5 Mobile Infirmary Cir
Mobile, AL 36607-3513
Phone: (251) 435-2400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD.42987 (AL)

Record details

NPI number1003445271
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2020
Last updated in NPPESAugust 12, 2024
Certification dateAugust 12, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Blue Lake Health Springhill Llc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients141
Services billed 165 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Mobile Infirmary Medical Center Hospital · Mobile, AL
  • Springhill Medical Center Hospital · Mobile, AL

Colleagues at Blue Lake Health Springhill LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 50 clinicians in the practice; 12 are shown here.

Other providers in Mobile