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

Geoffrey Prysak MD PLLC

Organization Internal Medicine Physician · NPI 1841098530

Geoffrey Prysak MD PLLC is an Internal Medicine Physician in Royal Oak, Michigan. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3601 W 13 Mile Rd
Royal Oak, MI 48073-6712
Phone: (248) 808-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1841098530
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Geoffrey Prysak — President · (313) 530-6369
NPI enumeratedMarch 6, 2025
Last updated in NPPESMarch 6, 2025
Certification dateMarch 6, 2025
Mailing address333 McMillan Rd, Grosse Pointe Farms, MI 48236-3417

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