MARK A MEIER MD
NPI 1083671572
Surgery in Baraboo, WI
About Mark A Meier Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK A MEIER MD (NPI 1083671572) is an individual surgery provider in Baraboo, Wisconsin, licensed in Wisconsin (35841-020) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Clare Hospital - Baraboo, and is a graduate of University Of North Dakota School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 and accepts Medicare assignment
Mark A Meier Md 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
8Medicare enrollment records show Mark Meier reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reedsburg, WI 53959
- Reassigned Medicare billing, Wisconsin enrollment
- 96 clinicians in this Medicare group
Sun Prairie, WI 53590
- Reassigned Medicare billing, Wisconsin enrollment
- 115 clinicians in this Medicare group
Madison, WI 53715
- Reassigned Medicare billing, Wisconsin enrollment
- 1,377 clinicians in this Medicare group
Watertown, WI 53098
- Reassigned Medicare billing, Wisconsin enrollment
- 215 clinicians in this Medicare group
Plover, WI 54467
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- 1,440 clinicians in this Medicare group
Manchester, IA 52057
- Reassigned Medicare billing, Iowa enrollment
- 169 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 11
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Clare Hospital - Baraboo
Acute Care Hospitals · Baraboo, WISauk Prairie Hospital
Acute Care Hospitals · Prairie Du Sac, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BARABOO, WI 53913
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 Mark Meier's NPI number?
The NPI number for Mark Meier is 1083671572. It was assigned to this individual provider in the NPPES registry on April 27, 2006.
Where is Mark Meier located?
Mark Meier practices at 1626 Tuttle St, Baraboo, WI 53913. The listed phone number is (608) 355-3800.
What is Mark Meier's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mark Meier enrolled in Medicare?
Yes. Mark Meier 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 Mark Meier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Meier reassigns Medicare benefits to 8 organizations: Reedsburg Area Medical Center, Inc. (Reedsburg, WI), Prairie Ridge Health Inc. (Sun Prairie, WI), Dean Health Systems, Inc (Madison, WI), Watertown Physician Practices LLC (Watertown, WI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Plover, WI) and 3 more organizations, listed in the Medicare section above. 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 Mark Meier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Meier accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and HealthPartners list Mark Meier 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 Mark Meier affiliated with any hospitals?
According to CMS data, Mark Meier is affiliated with Ssm Health St Clare Hospital - Baraboo and Sauk Prairie Hospital.
When was this NPI record last updated?
The NPPES record for Mark Meier was last updated on February 12, 2021. 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.
# Mark A Meier, MD · NPI 1083671572
Surgery physician in Baraboo, Wisconsin. Individual provider, active in the CMS NPPES registry since April 27, 2006.
## Identity
- **NPI:** 1083671572 (Entity type: Individual)
- **Enumerated:** April 27, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 35841-020 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1626 TUTTLE ST, Baraboo, WI 53913-1501
- **Phone:** (608) 355-3800 · **Fax:** (608) 355-7001
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Reedsburg Area Medical Center, Inc. (NPI 1891796710, Reedsburg, WI); Prairie Ridge Health Inc. (NPI 1699534545, Sun Prairie, WI); Dean Health Systems, Inc (NPI 1053358846, Madison, WI); Watertown Physician Practices LLC (NPI 1003383027, Watertown, WI); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1053080168, Plover, WI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** February 12, 2021
- **Other identifiers:** Medicaid 1083671572 (WI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1083671572) · Data from the CMS NPPES public registry.