DR. AMY NASLUND SANBORN DO
NPI 1861752164
Internal Medicine - Geriatric Medicine in Byron Center, MI
About Dr. Amy Naslund Sanborn Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMY NASLUND SANBORN DO (NPI 1861752164) is an individual geriatric medicine provider in Byron Center, Michigan, licensed in Michigan (5101019878) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2012).
NPPES Registry Identity
Specialties & Licenses 2
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. Amy Naslund Sanborn Do 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
5Medicare enrollment records show Amy Sanborn reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49548
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Greenville, MI 48838
- Reassigned Medicare billing, Michigan enrollment
- 242 clinicians in this Medicare group
Big Rapids, MI 49307
- Reassigned Medicare billing, Michigan enrollment
- 151 clinicians in this Medicare group
Reed City, MI 49677
- Reassigned Medicare billing, Michigan enrollment
- 132 clinicians in this Medicare group
Ludington, MI 49431
- 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 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health United Hospital
Acute Care Hospitals · Greenville, MISpectrum Health
Acute Care Hospitals · Grand Rapids, MICorewell Health Big Rapids Hospital
Acute Care Hospitals · Big Rapids, MICorewell Health Reed City Hospital
Critical Access Hospitals · Reed City, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49315 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.
Referred Medical Equipment & Supplies CMS DME claims 4
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.
BYRON CENTER, MI 49315
BYRON CENTER, MI 49315
BYRON CENTER, MI 49315
BYRON CENTER, MI 49315
BYRON CENTER, MI 49315
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 Amy Sanborn's NPI number?
The NPI number for Amy Sanborn is 1861752164. It was assigned to this individual provider in the NPPES registry on May 21, 2012.
Where is Amy Sanborn located?
Amy Sanborn practices at 7751 Byron Center Ave SW Suite C, Byron Center, MI 49315. The listed phone number is (616) 267-7668.
What is Amy Sanborn's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Amy Sanborn enrolled in Medicare?
Yes. Amy Sanborn 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 Amy Sanborn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Sanborn reassigns Medicare benefits to 5 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI), Spectrum Health United (Greenville, MI), Mecosta County Medical Center (Big Rapids, MI), Reed City Hospital Corporation (Reed City, MI) and Memorial Medical Center Of West Michigan (Ludington, 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 Amy Sanborn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Sanborn accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Amy Sanborn 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 Amy Sanborn affiliated with any hospitals?
According to CMS data, Amy Sanborn is affiliated with Spectrum Health United Hospital, Spectrum Health, Corewell Health Big Rapids Hospital and Corewell Health Reed City Hospital.
When was this NPI record last updated?
The NPPES record for Amy Sanborn was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Amy Naslund Sanborn, DO · NPI 1861752164
Geriatric Medicine physician in Byron Center, Michigan. Individual provider, active in the CMS NPPES registry since May 21, 2012.
## Identity
- **NPI:** 1861752164 (Entity type: Individual)
- **Enumerated:** May 21, 2012
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** 5101019878 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 7751 BYRON CENTER AVE SW, SUITE C, Byron Center, MI 49315-8001
- **Phone:** (616) 267-7668 · **Fax:** (616) 267-7941
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1821422007, Grand Rapids, MI); Spectrum Health United (NPI 1538436852, Greenville, MI); Mecosta County Medical Center (NPI 1508146457, Big Rapids, MI); Reed City Hospital Corporation (NPI 1538239892, Reed City, MI); Memorial Medical Center Of West Michigan (NPI 1144639360, Ludington, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2012
## Record status
- **NPPES last updated:** February 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1861752164) · Data from the CMS NPPES public registry.