SIDNEY NORBORNE MARTIN MD
NPI 1720069008
Orthopaedic Surgery in Flint, MI
About Sidney Norborne Martin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIDNEY NORBORNE MARTIN MD (NPI 1720069008) is an individual orthopaedic surgery provider in Flint, Michigan, licensed in Michigan (4301407438) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sidney Norborne Martin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sidney Martin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 467 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48507 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 Sidney Martin's NPI number?
The NPI number for Sidney Martin is 1720069008. It was assigned to this individual provider in the NPPES registry on November 14, 2005.
Where is Sidney Martin located?
Sidney Martin practices at 4466 W Bristol Rd, Flint, MI 48507. The listed phone number is (810) 733-1200.
What is Sidney Martin's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Sidney Martin enrolled in Medicare?
Yes. Sidney Martin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sidney Martin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sidney Martin reassigns Medicare benefits to Hurley Medical Center (Flint, MI). The 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 Sidney Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sidney Martin was last updated on September 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Sidney Norborne Martin, MD · NPI 1720069008
Orthopaedic Surgery physician in Flint, Michigan. Individual provider, active in the CMS NPPES registry since November 14, 2005.
## Identity
- **NPI:** 1720069008 (Entity type: Individual)
- **Enumerated:** November 14, 2005
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 4301407438 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4466 W BRISTOL RD, Flint, MI 48507-3170
- **Phone:** (810) 733-1200 · **Fax:** (810) 733-0688
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hurley Medical Center (NPI 1760730469, Flint, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 19, 2013
- **Other identifiers:** Other CB0923; Medicare ID-Type Unspecified 0N45090006; Medicaid 4081320 (MI); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1720069008) · Data from the CMS NPPES public registry.