DR. AMY DE LONG MD MPH
NPI 1932278090
Family Medicine in Baraboo, WI
About Dr. Amy De Long Md Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMY DE LONG MD MPH (NPI 1932278090) is an individual family medicine provider in Baraboo, Wisconsin, licensed in Wisconsin (44246) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Marshfield Medical Center, and is a graduate of University Of Minnesota Medical School (1998).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Dr. Amy De Long Md Mph 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 Reassignment
Medicare enrollment records show Amy De Long reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baraboo, WI 53913
- Reassigned Medicare billing, Wisconsin enrollment
- 35 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marshfield Medical Center
Acute Care Hospitals · Marshfield, WISsm Health St Clare Hospital - Baraboo
Acute Care Hospitals · Baraboo, WIUniversity Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53913 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 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 Amy De Long's NPI number?
The NPI number for Amy De Long is 1932278090. It was assigned to this individual provider in the NPPES registry on November 6, 2006. The provider is also known as Amy Du Bray MD.
Where is Amy De Long located?
Amy De Long practices at S2845 White Eagle Lane, Baraboo, WI 53913. The listed phone number is (608) 355-1240.
What is Amy De Long's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Amy De Long enrolled in Medicare?
Yes. Amy De Long 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 organization bills Medicare for Amy De Long's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy De Long reassigns Medicare benefits to Ho Chunk Nation (Baraboo, WI). The 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 Amy De Long's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy De Long accept?
Health plans from Dean Health Plan, Group Health Cooperative-SCW and Security Health Plan list Amy De Long 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 Amy De Long affiliated with any hospitals?
According to CMS data, Amy De Long is affiliated with Marshfield Medical Center, Ssm Health St Clare Hospital - Baraboo and University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Amy De Long was last updated on February 1, 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. Amy De Long, MD MPH · NPI 1932278090
Family Medicine physician in Baraboo, Wisconsin. Individual provider, active in the CMS NPPES registry since November 6, 2006.
## Identity
- **NPI:** 1932278090 (Entity type: Individual)
- **Enumerated:** November 6, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 44246 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** S2845 WHITE EAGLE LANE, Baraboo, WI 53913
- **Phone:** (608) 355-1240 · **Fax:** (608) 356-6347
## 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:** Ho Chunk Nation (NPI 1316002694, Baraboo, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 1998
## Record status
- **NPPES last updated:** February 1, 2022
- **Other identifiers:** Medicaid 34508300 (WI); Other 0012 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1932278090) · Data from the CMS NPPES public registry.