DR. JAMES FREDERICK ZUMSTEIN MD
NPI 1588778591
Family Medicine in Phenix City, AL
About Dr. James Frederick Zumstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES FREDERICK ZUMSTEIN MD (NPI 1588778591) is an individual family medicine provider in Phenix City, Alabama, licensed in Alabama (00017633) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Piedmont Columbus Regional Midtown, and is a graduate of University Of Alabama School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
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. James Frederick Zumstein 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
2Medicare enrollment records show James Zumstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phenix City, AL 36867
- Reassigned Medicare billing, Alabama and Georgia enrollments
Opelika, AL 36801
- Reassigned Medicare billing, Alabama enrollment
- 660 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 19
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Piedmont Columbus Regional Midtown
Acute Care Hospitals · Columbus, GASt Francis Hospital- Emory Healthcare
Acute Care Hospitals · Columbus, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 36867 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 25
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 2
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 James Zumstein's NPI number?
The NPI number for James Zumstein is 1588778591. It was assigned to this individual provider in the NPPES registry on August 18, 2006.
Where is James Zumstein located?
James Zumstein practices at 1810 Stadium Drive Suite 230, Phenix City, AL 36867. The listed phone number is (334) 664-0219.
What is James Zumstein's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James Zumstein enrolled in Medicare?
Yes. James Zumstein 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 James Zumstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Zumstein reassigns Medicare benefits to 2 organizations: James F Zumstein MD LLC (Phenix City, AL) and American Family Care, LLC (Opelika, AL). 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 James Zumstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Zumstein accept?
Health plans from Ambetter Health and Blue Cross and Blue Shield of Alabama list James Zumstein 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 James Zumstein affiliated with any hospitals?
According to CMS data, James Zumstein is affiliated with Piedmont Columbus Regional Midtown and St Francis Hospital- Emory Healthcare.
When was this NPI record last updated?
The NPPES record for James Zumstein was last updated on September 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.