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

Mr. Alexander Stephen Graham

Individual provider Physician Assistant · NPI 1720815764

Mr. Alexander Stephen Graham is a Physician Assistant in Prince Frederick, Maryland. Qualified in 2025, 1 year ago. Practices with Calvert Internal Medicine Group, PA, a 40-clinician group and accepts Medicare assignment.

Years since qualifying
1
In the registry since
2024
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Practice location Address checks out

985 Prince Frederick Blvd
Prince Frederick, MD 20678-3128
Phone: (410) 535-2005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1720815764
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 16, 2024
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Calvert Internal Medicine Group, Pa — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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