DR. ALAN BARTH STONE M.D.
NPI 1700867835
Radiology - Diagnostic Radiology in Clive, IA
About Dr. Alan Barth Stone M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALAN BARTH STONE M.D. (NPI 1700867835) is an individual diagnostic radiology provider in Clive, Iowa, licensed in Iowa (38325) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Trinity Regional Medical Center, and maintains a secondary practice location in Elk City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Alan Barth Stone M.d. 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 Alan Stone reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clive, IA 50325
- Reassigned Medicare billing, Iowa enrollment
- 37 clinicians in this Medicare group
Clive, IA 50325
- Reassigned Medicare billing, Iowa enrollment
- 33 clinicians in this Medicare group
Webster City, IA 50595
- Reassigned Medicare billing, Iowa enrollment
- 387 clinicians in this Medicare group
Sandy, UT 84094
- Reassigned Medicare billing, Utah enrollment
- 45 clinicians in this Medicare group
Murray, UT 84107
- Reassigned Medicare billing, Utah enrollment
- 85 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 74
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Regional Medical Center
Acute Care Hospitals · Fort Dodge, IAUnitypoint Health - Des Moines Iowa Methodist Medi
Acute Care Hospitals · Des Moines, IAGrinnell Regional Medical Center
Acute Care Hospitals · Grinnell, IAStewart Memorial Community Hospital
Critical Access Hospitals · Lake City, IABuena Vista Regional Medical Center
Critical Access Hospitals · Storm Lake, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50325 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
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLIVE, IA 50325
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 Alan Stone's NPI number?
The NPI number for Alan Stone is 1700867835. It was assigned to this individual provider in the NPPES registry on November 7, 2005.
Where is Alan Stone located?
Alan Stone practices at 12368 Stratford Dr Ste 300, Clive, IA 50325. The listed phone number is (515) 226-9810.
What is Alan Stone's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Alan Stone enrolled in Medicare?
Yes. Alan Stone 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 Alan Stone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alan Stone reassigns Medicare benefits to 5 organizations: Iowa Diagnostic Imaging & Procedure Center, L C (Clive, IA), Iowa Radiology, P C (Clive, IA), Trinity Regional Medical Center (Webster City, IA), Wasatch Imaging LLC (Sandy, UT) and Mountain Medical Physician Specialists PC (Murray, UT). 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 Alan Stone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alan Stone accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Alan Stone 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 Alan Stone affiliated with any hospitals?
According to CMS data, Alan Stone is affiliated with Trinity Regional Medical Center, Unitypoint Health - Des Moines Iowa Methodist Medi, Grinnell Regional Medical Center, Stewart Memorial Community Hospital and Buena Vista Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Alan Stone was last updated on May 18, 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.