DR. JEFFREY HENRY ALTO MD
NPI 1467431585
Internal Medicine in Le Sueur, MN
About Dr. Jeffrey Henry Alto Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEFFREY HENRY ALTO MD (NPI 1467431585) is an individual internal medicine provider in Le Sueur, Minnesota, licensed in Minnesota (39907) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Ridgeview Medical Center, and maintains a secondary practice location in Minneapolis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 9
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. Jeffrey Henry Alto 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
3Medicare enrollment records show Jeffrey Alto reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Le Sueur, MN 56058
- Reassigned Medicare billing, Minnesota enrollment
- 201 clinicians in this Medicare group
Arlington, MN 55307
- Reassigned Medicare billing, Minnesota enrollment
- 229 clinicians in this Medicare group
Waconia, MN 55387
- Reassigned Medicare billing, Minnesota enrollment
- 581 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ridgeview Medical Center
Acute Care Hospitals · Waconia, MNRidgeview Sibley Medical Center
Critical Access Hospitals · Arlington, MNMinnesota Valley Health Center Inc
Critical Access Hospitals · Le Sueur, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56058 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
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 Jeffrey Alto's NPI number?
The NPI number for Jeffrey Alto is 1467431585. It was assigned to this individual provider in the NPPES registry on January 17, 2006.
Where is Jeffrey Alto located?
Jeffrey Alto practices at 625 S 4th St Ste A, Le Sueur, MN 56058. The listed phone number is (507) 593-5920.
What is Jeffrey Alto's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jeffrey Alto enrolled in Medicare?
Yes. Jeffrey Alto 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 Jeffrey Alto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Alto reassigns Medicare benefits to 3 organizations: Minnesota Valley Health Center Inc (Le Sueur, MN), Sibley Medical Center (Arlington, MN) and Ridgeview Medical Center (Waconia, MN). 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 Jeffrey Alto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Alto accept?
Health plans from HealthPartners list Jeffrey Alto 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 Jeffrey Alto affiliated with any hospitals?
According to CMS data, Jeffrey Alto is affiliated with Ridgeview Medical Center, Ridgeview Sibley Medical Center and Minnesota Valley Health Center Inc.
When was this NPI record last updated?
The NPPES record for Jeffrey Alto was last updated on May 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Jeffrey Henry Alto, MD · NPI 1467431585
Internal Medicine physician in Le Sueur, Minnesota. Individual provider, active in the CMS NPPES registry since January 17, 2006.
## Identity
- **NPI:** 1467431585 (Entity type: Individual)
- **Enumerated:** January 17, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 39907 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 625 S 4TH ST STE A, Le Sueur, MN 56058-2203
- **Phone:** (507) 593-5920
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Minnesota Valley Health Center Inc (NPI 1215097902, Le Sueur, MN); Sibley Medical Center (NPI 1740240225, Arlington, MN); Ridgeview Medical Center (NPI 1275608457, Waconia, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** May 17, 2022
- **Other identifiers:** Other 0408405 (MN); Other 120959 (MN); Other NA2951023809 (MN); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1467431585) · Data from the CMS NPPES public registry.