MS. ELIZABETH (BETH) M PRESTON FNP
NPI 1790721686
Family Medicine in Newton, IA
About Ms. Elizabeth (beth) M Preston Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ELIZABETH (BETH) M PRESTON FNP (NPI 1790721686) is an individual family medicine provider in Newton, Iowa, licensed in Iowa (A-085449) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Mercyone Newton Medical Center, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Ms. Elizabeth (beth) M Preston Fnp 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
2Medicare enrollment records show Elizabeth (beth) Preston reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newton, IA 50208
- Reassigned Medicare billing, Iowa enrollment
- 3 clinicians in this Medicare group
Newton, IA 50208
- Reassigned Medicare billing, Iowa enrollment
- 24 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 16
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercyone Newton Medical Center
Acute Care Hospitals · Newton, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50208 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 3
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.
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 Elizabeth (beth) Preston's NPI number?
The NPI number for Elizabeth (beth) Preston is 1790721686. It was assigned to this individual provider in the NPPES registry on June 21, 2006.
Where is Elizabeth (beth) Preston located?
Elizabeth (beth) Preston practices at 300 N 4th Ave E Suite 200, Newton, IA 50208. The listed phone number is (641) 792-2112.
What is Elizabeth (beth) Preston's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Elizabeth (beth) Preston enrolled in Medicare?
Yes. Elizabeth (beth) Preston 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 Elizabeth (beth) Preston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth (beth) Preston reassigns Medicare benefits to 2 organizations: Frontline Dermatology LLC (Newton, IA) and Newton Clinic PC (Newton, IA). 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 Elizabeth (beth) Preston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth (beth) Preston accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Wellmark Health Plan of Iowa, Inc. list Elizabeth (beth) Preston 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 Elizabeth (beth) Preston affiliated with any hospitals?
According to CMS data, Elizabeth (beth) Preston is affiliated with Mercyone Newton Medical Center.
When was this NPI record last updated?
The NPPES record for Elizabeth (beth) Preston was last updated on March 6, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.