GEOFFREY PRYSAK MD, MPH
NPI 1013147511
Internal Medicine in Detroit, MI
About Geoffrey Prysak Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEOFFREY PRYSAK MD, MPH (NPI 1013147511) is an individual internal medicine provider in Detroit, Michigan, licensed in Michigan (4301094632) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Health Hospital, and maintains a secondary practice location in Royal Oak.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Geoffrey Prysak Md, Mph is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Geoffrey Prysak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Detroit, MI 48202
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health System
- 1,886 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 clinicians in this Medicare group
Clinton Twp, MI 48035
- Reassigned Medicare billing, Michigan enrollment
- 556 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Health Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Geoffrey Prysak's NPI number?
The NPI number for Geoffrey Prysak is 1013147511. It was assigned to this individual provider in the NPPES registry on July 17, 2009.
Where is Geoffrey Prysak located?
Geoffrey Prysak practices at 2799 W Grand Blvd, Detroit, MI 48202. The listed phone number is (313) 916-2600.
What is Geoffrey Prysak's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Geoffrey Prysak enrolled in Medicare?
Yes. Geoffrey Prysak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Geoffrey Prysak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Prysak reassigns Medicare benefits to 4 organizations: Henry Ford Heath System (Detroit, MI), Geoffrey Prysak MD PLLC (Royal Oak, MI), Beaumont Medical Group Hospital -Based Services (Royal Oak, MI) and Henry Ford Macomb Hospital Corporation (Clinton Twp, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Geoffrey Prysak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Geoffrey Prysak accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Geoffrey Prysak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Geoffrey Prysak affiliated with any hospitals?
According to CMS data, Geoffrey Prysak is affiliated with Henry Ford Health Hospital.
When was this NPI record last updated?
The NPPES record for Geoffrey Prysak was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Geoffrey Prysak, MD, MPH · NPI 1013147511
Internal Medicine physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since July 17, 2009.
## Identity
- **NPI:** 1013147511 (Entity type: Individual)
- **Enumerated:** July 17, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301094632 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2799 W GRAND BLVD, Detroit, MI 48202-2608
- **Phone:** (313) 916-2600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Henry Ford Heath System (NPI 1013119817, Detroit, MI); Geoffrey Prysak MD PLLC (NPI 1841098530, Royal Oak, MI); Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI); Henry Ford Macomb Hospital Corporation (NPI 1134265986, Clinton Twp, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** August 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1013147511) · Data from the CMS NPPES public registry.