Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Alexander Mark McClanahan, MD, MHA

Individual provider Psychiatry Physician · NPI 1215504675

Alexander Mark McClanahan, MD, MHA is a Psychiatry in New Haven, Connecticut. Graduated from Virginia Commonwealth University, School of Medicine in 2021, 5 years ago. Practices with MUSC Community Physicians, a 1,339-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and South Carolina.

Years since qualifying
5
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
CT, SC
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.
MHA — Master of Health Administration
A graduate degree in health management.

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Practice location Address checks out

34 Park St
New Haven, CT 06519-1109
Phone: (203) 974-7072
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 121 E Cedar St, Florence, SC 29506-2576 — (843) 629-6800

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 80646 (CT)
Psychiatry Physician Taxonomy 2084P0800X · Licence 86236 (SC)

Record details

NPI number1215504675
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MHA
Sole proprietorNo
NPI enumeratedJune 4, 2021
Last updated in NPPESAugust 6, 2025
Certification dateAugust 6, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Musc Community Physicians — 1339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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