Dean Health Systems, Inc.
NPI 1235201369 · Ambulatory Surgical Clinic/Center · Sun Prairie, WI
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Health Systems, Inc. is a Ambulatory Surgical Clinic/Center organization in Sun Prairie, WI (NPI 1235201369).
Provider details
- NPI number
- 1235201369
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Dean Health Systems, Inc.
- Organization subpart
- Yes
- Authorized official
- Amy Grinnell, Vice President-Finance(608) 260-3586
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,111 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 1,039 | $1,041 |
| Complex Removal of Cataract With Insertion of Prosthetic Lens66982 | 196 | $1,036 |
| Removal of Excessive Skin and Fat of Upper Eyelid15823 | 125 | $521 |
| Repair of Brow Paralysis67900 | 121 | $649 |
| Removal of Membrane of Retina With Removal of Internal Limiting Membrane of Retina67042 | 96 | $1,996 |
| Incision to Improve Eye Fluid Flow65820 | 86 | $1,996 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ssm Health Surgery Center
- Doing business as
- Ssm Health Surgery Center
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Dean Health Systems, Inc.'s NPI number?
- Dean Health Systems, Inc.'s National Provider Identifier (NPI) is 1235201369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dean Health Systems, Inc.?
- Dean Health Systems, Inc. is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Dean Health Systems, Inc. located?
- Dean Health Systems, Inc.'s practice location on file with NPPES is 2850 Okeeffe Ave, Sun Prairie, WI 53590-7077.
- What is Dean Health Systems, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Dean Health Systems, Inc. is (608) 282-2050.
- Does Dean Health Systems, Inc. accept Medicare?
- Dean Health Systems, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dean Health Systems, Inc.?
- The authorized official listed on Dean Health Systems, Inc.'s NPPES record is Amy Grinnell, Vice President-Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dean Health Systems, Inc.'s NPI active?
- Yes — Dean Health Systems, Inc.'s NPI (1235201369) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.