Individual
DR. MARCUS S DEMPSTER
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
199 PARK CLUB LN STE 200, WILLIAMSVILLE, NY 14221-5269
(716) 634-3340
(716) 634-3350
Mailing address
199 PARK CLUB LN STE 500, WILLIAMSVILLE, NY 14221-5269
(716) 845-1300
(716) 322-3372
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
331143
NY
207RH0003X
Hematology & Oncology Physician
Primary
331143
NY
390200000X
Student in an Organized Health Care Education/Training Program
—
—
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
07964107
—
NY
Enumeration date
04/04/2020
Last updated
06/02/2026
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