NPI registry status
Active
2026 NPPES data Chiropractor NPI 1629306071 D.C.
Verify on CMS → Karl Zauder, D.C.
Chiropractor in Schaumburg, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 95,504 in Chiropractor, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Karl Zauder, D.C. is a Chiropractor in Schaumburg, Illinois, listed in the federal CMS National Provider Identifier registry.
- #16
- Chiropractor rank among Illinois specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1629306071 · Chiropractor
NPI-10 · ENUM-MID · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1629306071
- ENUM-MID 2009
- TAX-MEGA 96K Chiropractor
- RX-NONE No Part D
- BOOK-LIGHT 4,513 in Illinois
- PHOTO-ENUM Mario Rodriguez · 2009
What does the federal data show about Karl Zauder, D.C.?
Quality data not reportedPrimary specialty
Chiropractor
Specialty distribution in Illinois
How Chiropractor compares to other specialties among Illinois providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Chiropractor. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1629306071 |
|---|---|
| Specialty | Chiropractor |
| Credentials | D.C. |
| Gender | Male |
| NPI Issued | 11/23/2009 |
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Karl Zauder, D.C.. To verify Karl Zauder, D.C.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Chiropractor Overview
How Karl Zauder, D.C. fits within the Chiropractor landscape nationally.
95,504
Chiropractor Providers in US
56
States with Chiropractor
824
Avg Claims per Provider
Nationwide Chiropractor peers with similar MIPS or enrollment year
Two federal-record peer sets for Zauder, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Chiropractor Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Zauder.
One of 4,513 Chiropractor providers enrolled in Illinois, 5 are shown here.
Dr. Jill Aardema
D.C.
Oak Park, IL
Dr. Robert Aarestad
DC, B.S., MMP
Plainfield, IL
Dr. Michael Abbett
DC
Granite City, IL
Dr. Wala Abu-Mallouh
DC
Romeoville, IL
Dr. Rashid Abu-Shanab
D.C.
Bridgeview, IL
Compare Chiropractor nationally: see state-by-state distribution →
Frequently Asked Questions
What is Karl Zauder, D.C.'s specialty? ▼
Karl Zauder, D.C. specializes in Chiropractor and practices in Schaumburg, Illinois. Credentials: D.C..
Where is Karl Zauder, D.C. located? ▼
Karl Zauder, D.C. is located at 727 BELINDER LN, Schaumburg, IL, 60173. Phone: (702) 308-3776.
What is Karl Zauder, D.C.'s NPI number? ▼
Karl Zauder, D.C.'s National Provider Identifier (NPI) is 1629306071, issued on 11/23/2009.
How many Chiropractor providers are there in the US? ▼
There are 95,504 Chiropractor providers across 56 states in the US. The average Chiropractor provider writes 824 Medicare Part D claims per year.
Does Karl Zauder, D.C. accept Medicare? ▼
Karl Zauder, D.C. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karl Zauder, D.C.'s credentials? ▼
Karl Zauder, D.C.'s NPI is 1629306071 with credentials D.C.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.