DR. ROBERT M DAVIDSON MD
NPI 1184631095
Emergency Medicine - Emergency Medical Services in Fremont, MI
About Dr. Robert M Davidson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT M DAVIDSON MD (NPI 1184631095) is an individual emergency medical services provider in Fremont, Michigan, licensed in Michigan (4301077336) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Riverview Health, and is a graduate of Michigan State University College Of Human Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 3
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 and accepts Medicare assignment
Dr. Robert M Davidson Md 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
6Medicare enrollment records show Robert Davidson reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 265 clinicians in this Medicare group
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 192 clinicians in this Medicare group
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 54 clinicians in this Medicare group
Fort Wayne, IN 46804
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Emergency Professionals Of Indiana PC
- 404 clinicians in this Medicare group
Noblesville, IN 46060
- Reassigned Medicare billing, Indiana enrollment
- 303 clinicians in this Medicare group
Osceola, WI 54020
- Reassigned Medicare billing, Wisconsin enrollment
- 170 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Health
Acute Care Hospitals · Noblesville, INNorthwest Health - Starke
Acute Care Hospitals · Knox, INCorewell Health Gerber Hospital
Critical Access Hospitals · Fremont, MILadd Memorial Hospital
Critical Access Hospitals · Osceola, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49412 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.
FREMONT, MI 49412
FREMONT, MI 49412
FREMONT, MI 49412
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 Robert Davidson's NPI number?
The NPI number for Robert Davidson is 1184631095. It was assigned to this individual provider in the NPPES registry on August 2, 2006.
Where is Robert Davidson located?
Robert Davidson practices at 212 S Sullivan Ave, Fremont, MI 49412. The listed phone number is (231) 924-1300.
What is Robert Davidson's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Robert Davidson enrolled in Medicare?
Yes. Robert Davidson 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 Robert Davidson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Davidson reassigns Medicare benefits to 6 organizations: Ecs Western Michigan PC (Grand Rapids, MI), Visionary Medical Services PC (Grand Rapids, MI), Rightcare Clinic PC (Grand Rapids, MI), Emergency Professionals Of Indiana, P.C. (Fort Wayne, IN), Riverview Hospital (Noblesville, IN) and 1 more organization, listed in the Medicare section above. 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 Robert Davidson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Davidson accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, CareSource, Cigna Healthcare and Select Health list Robert Davidson 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 Robert Davidson affiliated with any hospitals?
According to CMS data, Robert Davidson is affiliated with Riverview Health, Northwest Health - Starke, Corewell Health Gerber Hospital and Ladd Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Robert Davidson was last updated on February 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Dr. Robert M Davidson, MD · NPI 1184631095
Emergency Medical Services physician in Fremont, Michigan. Individual provider, active in the CMS NPPES registry since August 2, 2006.
## Identity
- **NPI:** 1184631095 (Entity type: Individual)
- **Enumerated:** August 2, 2006
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** 4301077336 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 212 S SULLIVAN AVE, Fremont, MI 49412-1548
- **Phone:** (231) 924-1300
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Ecs Western Michigan PC (NPI 1992281000, Grand Rapids, MI); Visionary Medical Services PC (NPI 1538216569, Grand Rapids, MI); Rightcare Clinic PC (NPI 1972372142, Grand Rapids, MI); Emergency Professionals Of Indiana, P.C. (NPI 1013951219, Fort Wayne, IN); Riverview Hospital (NPI 1225275928, Noblesville, IN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Human Medicine, class of 1998
## Record status
- **NPPES last updated:** February 26, 2025
- **Other identifiers:** Other 930117102 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1184631095) · Data from the CMS NPPES public registry.