GEOFFREY M SAHAM PLLC
NPI 1720609746
Internal Medicine - Cardiovascular Disease in Royal Oak, MI
About Geoffrey M Saham Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEOFFREY M SAHAM PLLC (NPI 1720609746) is a healthcare organization registered as a cardiovascular disease in Royal Oak, Michigan and active in the NPI registry since April 2020. The organization lists Geoffrey M Saham, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Geoffrey M Saham Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Geoffrey M Saham PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Rochester Hills, MI 48307
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 M Saham PLLC's NPI number?
The NPI number for Geoffrey M Saham PLLC is 1720609746. It was assigned to this organization in the NPPES registry on April 30, 2020.
Where is Geoffrey M Saham PLLC located?
Geoffrey M Saham PLLC is located at 3535 W 13 Mile Rd, Royal Oak, MI 48073. The listed phone number is (248) 844-6104.
What is Geoffrey M Saham PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Geoffrey M Saham PLLC enrolled in Medicare?
Yes. Geoffrey M Saham PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Geoffrey M Saham PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Geoffrey M Saham PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Geoffrey M Saham PLLC accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Geoffrey M Saham PLLC 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.
When was this NPI record last updated?
The NPPES record for Geoffrey M Saham PLLC was last updated on April 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Geoffrey M Saham Pllc · NPI 1720609746
Cardiovascular Disease organization in Royal Oak, Michigan. Organization record, active in the CMS NPPES registry since April 30, 2020.
## Identity
- **NPI:** 1720609746 (Entity type: Organization)
- **Enumerated:** April 30, 2020
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** Geoffrey Saham, OWNER
## Practice location
- **Address:** 3535 W 13 MILE RD, Royal Oak, MI 48073-6770
- **Phone:** (248) 844-6104
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Cardiovascular Disease (Cardiology)) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 30, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1720609746) · Data from the CMS NPPES public registry.