GABRIEL D JOHNSON DO
NPI 1609138304
Hospitalist in Madison, WI
About Gabriel D Johnson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GABRIEL D JOHNSON DO (NPI 1609138304) is an individual hospitalist provider in Madison, Wisconsin, licensed in Wisconsin (65296-21) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with The Monroe Clinic, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Gabriel D Johnson Do 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 Gabriel Johnson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Madison, WI 53715
- Reassigned Medicare billing, Wisconsin enrollment
- 1,377 clinicians in this Medicare group
Monroe, WI 53566
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Baraboo, WI 53913
- Reassigned Medicare billing, Wisconsin enrollment
- 57 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 6
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.
The Monroe Clinic
Acute Care Hospitals · Monroe, WISsm Health St Clare Hospital - Baraboo
Acute Care Hospitals · Baraboo, WIFort Memorial Hospital
Acute Care Hospitals · Fort Atkinson, WISsm Health St Mary's Hospital - Madison
Acute Care Hospitals · Madison, WISsm Health St Mary's Hospital - Janesville
Acute Care Hospitals · Janesville, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MADISON, WI 53715
MADISON, WI 53715
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 Gabriel Johnson's NPI number?
The NPI number for Gabriel Johnson is 1609138304. It was assigned to this individual provider in the NPPES registry on June 9, 2012.
Where is Gabriel Johnson located?
Gabriel Johnson practices at 700 S Park St, Madison, WI 53715. The listed phone number is (608) 251-6100.
What is Gabriel Johnson's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Gabriel Johnson enrolled in Medicare?
Yes. Gabriel Johnson 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 Gabriel Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Johnson reassigns Medicare benefits to 3 organizations: Dean Health Systems, Inc (Madison, WI), The Monroe Clinic, Inc. (Monroe, WI) and Ssm Health Care Of Wisconsin Inc (Baraboo, WI). 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 Gabriel Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Gabriel Johnson affiliated with any hospitals?
According to CMS data, Gabriel Johnson is affiliated with The Monroe Clinic, Ssm Health St Clare Hospital - Baraboo, Fort Memorial Hospital, Ssm Health St Mary's Hospital - Madison and Ssm Health St Mary's Hospital - Janesville.
When was this NPI record last updated?
The NPPES record for Gabriel Johnson was last updated on November 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Gabriel D Johnson, DO · NPI 1609138304
Hospitalist physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since June 9, 2012.
## Identity
- **NPI:** 1609138304 (Entity type: Individual)
- **Enumerated:** June 9, 2012
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 65296-21 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 S PARK ST, Madison, WI 53715-1830
- **Phone:** (608) 251-6100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Dean Health Systems, Inc (NPI 1053358846, Madison, WI); The Monroe Clinic, Inc. (NPI 1386720548, Monroe, WI); Ssm Health Care Of Wisconsin Inc (NPI 1730160011, Baraboo, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** November 30, 2020
- **Other identifiers:** Medicaid 1609138304 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1609138304) · Data from the CMS NPPES public registry.