Geoffrey Prysak MD PLLC
NPI 1841098530 · Internal Medicine Physician · Royal Oak, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Prysak MD PLLC is a Internal Medicine Physician organization in Royal Oak, MI (NPI 1841098530).
Provider details
- NPI number
- 1841098530
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Geoffrey Prysak, President(313) 530-6369
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-06
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Geoffrey Prysak MD PLLC's NPI number?
- Geoffrey Prysak MD PLLC's National Provider Identifier (NPI) is 1841098530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Geoffrey Prysak MD PLLC?
- Geoffrey Prysak MD PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Prysak MD PLLC located?
- Geoffrey Prysak MD PLLC's practice location on file with NPPES is 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712.
- What is Geoffrey Prysak MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Prysak MD PLLC is (248) 808-5000.
- Does Geoffrey Prysak MD PLLC accept Medicare?
- Geoffrey Prysak MD PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Geoffrey Prysak MD PLLC?
- The authorized official listed on Geoffrey Prysak MD PLLC's NPPES record is Geoffrey Prysak, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Geoffrey Prysak MD PLLC's NPI active?
- Yes — Geoffrey Prysak MD PLLC's NPI (1841098530) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.