BENJAMIN HOAG
NPI 1659767234
Pediatrics - Pediatric Endocrinology in Sioux Falls, SD
About Benjamin Hoag NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN HOAG (NPI 1659767234) is an individual pediatric endocrinology provider in Sioux Falls, South Dakota, licensed in South Dakota (13353) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in Montgomery.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Benjamin Hoag is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Benjamin Hoag reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 826 clinicians in this Medicare group
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 1,097 clinicians in this Medicare group
Canton, SD 57013
- Reassigned Medicare billing, South Dakota enrollment
- 422 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 57105 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.
SIOUX FALLS, SD 57105
SIOUX FALLS, SD 57105
SIOUX FALLS, SD 57105
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 Benjamin Hoag's NPI number?
The NPI number for Benjamin Hoag is 1659767234. It was assigned to this individual provider in the NPPES registry on April 10, 2015.
Where is Benjamin Hoag located?
Benjamin Hoag practices at 1600 W 22nd St, Sioux Falls, SD 57105. The listed phone number is (605) 312-1000.
What is Benjamin Hoag's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.
Is Benjamin Hoag enrolled in Medicare?
Yes. Benjamin Hoag is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Benjamin Hoag's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Hoag reassigns Medicare benefits to 3 organizations: Sanford Clinic (Sioux Falls, SD), Sanford Medical Center (Sioux Falls, SD) and Sanford Health Network (Canton, SD). 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 Benjamin Hoag's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Hoag accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan, Security Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Benjamin Hoag 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 Benjamin Hoag was last updated on December 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Benjamin Hoag · NPI 1659767234
Pediatric Endocrinology physician in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since April 10, 2015.
## Identity
- **NPI:** 1659767234 (Entity type: Individual)
- **Enumerated:** April 10, 2015
- **Primary specialty:** Pediatrics - Pediatric Endocrinology · taxonomy 2080P0205X
- **State license:** 13353 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 W 22ND ST, Sioux Falls, SD 57105-1521
- **Phone:** (605) 312-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Sanford Clinic (NPI 1881610889, Sioux Falls, SD); Sanford Medical Center (NPI 1093090342, Sioux Falls, SD); Sanford Health Network (NPI 1033140454, Canton, SD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1659767234) · Data from the CMS NPPES public registry.