Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mary Caitlyn Johnson, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1831779701

Mary Caitlyn Johnson, MD is a Family Practice in Birmingham, Alabama. Graduated from University of Alabama School of Medicine in 2021, 5 years ago. Practices with Whatley Health Services Inc, a 83-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
5
Trained at
University of Alabama School of Medicine
Licensed in
AL
In the registry since
2021
Specialties on file
2
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

1308 Tuscaloosa Ave SW
Birmingham, AL 35211-1948
Phone: (205) 679-6325
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 45304 (AL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1831779701
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2021
Last updated in NPPESMarch 19, 2025
Certification dateMarch 19, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Whatley Health Services Inc — 83 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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