CYNTHIA ANN BETTERLY DNP
NPI 1508254426
Nurse Practitioner - Gerontology in Byron Center, MI
About Cynthia Ann Betterly Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CYNTHIA ANN BETTERLY DNP (NPI 1508254426) is an individual gerontology provider in Byron Center, Michigan, licensed in Michigan (4704278798) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Cynthia Ann Betterly Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Cynthia Betterly reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Byron Center, MI 49315
- Reassigned Medicare billing, Michigan enrollment
- 737 clinicians in this Medicare group
Grand Rapids, MI 49548
- Reassigned Medicare billing, Michigan enrollment
- 2,446 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 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.
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
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 Cynthia Betterly's NPI number?
The NPI number for Cynthia Betterly is 1508254426. It was assigned to this individual provider in the NPPES registry on December 30, 2014.
Where is Cynthia Betterly located?
Cynthia Betterly practices at 7751 Byron Center Ave SW Ste C, Byron Center, MI 49315. The listed phone number is (616) 267-7668.
What is Cynthia Betterly's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Cynthia Betterly enrolled in Medicare?
Yes. Cynthia Betterly is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cynthia Betterly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Betterly reassigns Medicare benefits to 2 organizations: Advantage Health Saint Mary's Medical Group (Byron Center, MI) and Spectrum Health Primary Care Partners (Grand Rapids, 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 Cynthia Betterly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cynthia Betterly accept?
Health plans from Priority Health list Cynthia Betterly 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 Cynthia Betterly was last updated on March 4, 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.
# Cynthia Ann Betterly, DNP · NPI 1508254426
Gerontology physician in Byron Center, Michigan. Individual provider, active in the CMS NPPES registry since December 30, 2014.
## Identity
- **NPI:** 1508254426 (Entity type: Individual)
- **Enumerated:** December 30, 2014
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 4704278798 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 7751 BYRON CENTER AVE SW STE C, Byron Center, MI 49315-8001
- **Phone:** (616) 267-7668
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Advantage Health Saint Mary's Medical Group (NPI 1003515008, Byron Center, MI); Spectrum Health Primary Care Partners (NPI 1821422007, Grand Rapids, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 4, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1508254426) · Data from the CMS NPPES public registry.