DR. RYAN NELSON D.O
NPI 1093009979
Orthopaedic Surgery in Grand Blanc, MI
About Dr. Ryan Nelson D.o NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN NELSON D.O (NPI 1093009979) is an individual orthopaedic surgery provider in Grand Blanc, Michigan, licensed in Michigan (5101019410) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Macomb Hospital, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2011).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Dr. Ryan Nelson D.o is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Ryan Nelson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 10 clinicians in this Medicare group
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 5 clinicians in this Medicare group
Homer, MI 49245
- Reassigned Medicare billing, Michigan enrollment
- 168 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 21
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Macomb Hospital
Acute Care Hospitals · Clinton Township, MIAscension St John Hospital
Acute Care Hospitals · Detroit, MIAscension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Ryan Nelson's NPI number?
The NPI number for Ryan Nelson is 1093009979. It was assigned to this individual provider in the NPPES registry on June 8, 2011.
Where is Ryan Nelson located?
Ryan Nelson practices at 1 Genesys Pkwy, Grand Blanc, MI 48439. The listed phone number is (810) 606-5000.
What is Ryan Nelson's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Ryan Nelson enrolled in Medicare?
Yes. Ryan Nelson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ryan Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Nelson reassigns Medicare benefits to 3 organizations: Greater Flint Sports Medicine Center (Grand Blanc, MI), Ortho Xpress PLLC (Grand Blanc, MI) and Ella E M Brown Charitable Circle (Homer, 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 Ryan Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ryan Nelson accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and UnitedHealthcare list Ryan Nelson 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 Ryan Nelson affiliated with any hospitals?
According to CMS data, Ryan Nelson is affiliated with Henry Ford Macomb Hospital, Ascension St John Hospital and Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Ryan Nelson was last updated on April 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.