SSM HEALTH DEAN MEDICAL GROUP
NPI 1053358846
Allergy & Immunology in Madison, WI
About Ssm Health Dean Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SSM HEALTH DEAN MEDICAL GROUP (NPI 1053358846) is a healthcare organization registered as an allergy & immunology in Madison, Wisconsin and active in the NPI registry since June 2006. The organization holds a CLIA Certificate of Compliance certificate valid through October 26, 2027 and lists Amy J Grinnell, Vice President-finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 15
Other Names 1
Other Identifiers 8
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ssm Health Dean Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,373Medicare enrollment records show 1,373 clinicians reassign Medicare billing to Ssm Health Dean Medical Group, which bills Medicare for the services they deliver. Of these, 84 practice at this address and 771 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 64
Nearest to this location (20)
See all 1,373Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 52D0393534
Ssm Health Dean Medical Group-South Madison Campus · Madison, WIMedical Equipment Supplier Medicare DMEPOS 6
Medicare supplier enrollment and the product categories Ssm Health Pharmacy carries, from the Medicare DMEPOS supplier directory.
Ssm Health Pharmacy
DMEPOS supplier · Madison, WIOperated by Dean Retail Services, Inc.Accepts Medicare assignment
Ssm Health Pharmacy agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Product Categories
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 Dean Health Systems, Inc's NPI number?
The NPI number for Dean Health Systems, Inc is 1053358846. It was assigned to this organization in the NPPES registry on June 1, 2006. The provider is doing business as Ssm Health Dean Medical Group.
Where is Dean Health Systems, Inc located?
Dean Health Systems, Inc is located at 1211 Fish Hatchery Rd, Madison, WI 53715. The listed phone number is (608) 252-8000.
What is Dean Health Systems, Inc's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Dean Health Systems, Inc enrolled in Medicare?
Yes. Dean Health Systems, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dean Health Systems, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,373 clinicians in 64 Medicare specialties reassign their Medicare billing to Dean Health Systems, Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (177), Family Practice (135) and Certified Registered Nurse Anesthetist (CRNA) (109). Of these, 84 practice at this address and 771 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Dean Health Systems, Inc accept Medicare assignment for medical equipment?
Yes. As a Medicare medical equipment supplier, Ssm Health Pharmacy accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.
Does Dean Health Systems, Inc hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 52D0393534) is associated with this NPI, valid through October 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Dean Health Systems, Inc accept?
Health plans from Anthem Blue Cross and Blue Shield and Dean Health Plan list Dean Health Systems, Inc 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 Dean Health Systems, Inc was last updated on May 24, 2023. 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.
# Ssm Health Dean Medical Group · NPI 1053358846
Allergy & Immunology organization in Madison, Wisconsin. Organization record, active in the CMS NPPES registry since June 1, 2006.
## Identity
- **NPI:** 1053358846 (Entity type: Organization)
- **Enumerated:** June 1, 2006
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Legal business name:** Dean Health Systems, Inc
- **Organization subpart:** No
- **Authorized official:** Amy Grinnell, VICE PRESIDENT-FINANCE
## Practice location
- **Address:** 1211 FISH HATCHERY RD, Madison, WI 53715-1909
- **Phone:** (608) 252-8000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,373 clinicians in 64 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (177), Family Practice (135), Certified Registered Nurse Anesthetist (CRNA) (109); 84 practice at this address and 771 within 10 miles; [full list](https://npiprofile.com/npi/1053358846/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 24, 2023
- **Other identifiers:** Medicaid 38722200 (WI); Medicaid 41174000 (WI); Medicaid 41809500 (WI); and 5 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1053358846) · Data from the CMS NPPES public registry.