NPI registry status
Active
2026 NPPES data Chiropractor NPI 1063659076 M.D., D.C.
Verify on CMS → Anton Dietzen, M.D., D.C.
Chiropractor in Chicago, 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.
Prescribing volume
13
Medicare Part D claims · Chiropractor avg: 824
MIPS score
74.4/100
▼ 9 pts below national avg 83.1 · Mid-tier
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Anton Dietzen, M.D., D.C. reported a CMS MIPS final score of 74.4/100 - below the 83.1 national average - and filed 13 Medicare Part D claims in 2023.
- 74.4/100
- MIPS score · -9 vs avg
- 13
- Part D claims, 2023
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.
Anton Dietzen, M.D., D.C.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
74 12th percentile higher than 12% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Anton Dietzen, M.D., D.C. sits
This provider among chiropractor peers
Across the 60 chiropractor providers who report both Medicare Part D prescribing and a MIPS quality score, Anton Dietzen, M.D., D.C. writes more Part D claims than 0% of them and scores higher on MIPS quality than 18% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one chiropractor peer from a representative sample of 59; the gold marker is Anton Dietzen, M.D., D.C.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Anton Dietzen, M.D., D.C.?
Below national averagePrimary specialty
Chiropractor
Medicare Part D claims
13 98% vs specialty avg
MIPS final score
74.4/100 8.7 pts vs avg
Specialty distribution in Illinois
How Chiropractor compares to other specialties among Illinois providers
Medicare quality performance, MIPS
Anton Dietzen, M.D., D.C.'s 2023 MIPS final score plotted against the Chiropractor national average
- MIPS Final Score
- 74.4/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Chiropractor) - 74.4/100 vs national avg 83.1
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).
Anton Dietzen, M.D., D.C. appears in the CMS NPPES registry as a Chiropractor provider holding M.D., D.C. credentials at 1750 W HARRISON ST, Chicago, IL, 60612, with a listed phone of (312) 942-6510. NPI 1063659076 was issued on 01/13/2009.
Medicare Part D records for calendar year 2023 show 13 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $582 in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 74.4/100 for the 2023 performance year (Quality 64.7, Cost 52.4), compared with the national average of 83.1.
Chiropractor is a high-volume specialty nationwide, with 95,504 enrolled providers across 56 states and an average of 824 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1063659076 |
|---|---|
| Specialty | Chiropractor |
| Credentials | M.D., D.C. |
| Gender | Male |
| NPI Issued | 01/13/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
74.3962
Final Score
Avg: 83.1
64.7185
Quality
52.4354
Cost
97
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Anton Dietzen, M.D., D.C. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Advanced Rehabilitation Care, LLC
Evanston, IL
Central Dupage Physician Group
Wheaton, IL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Anton Dietzen, M.D., D.C.. To verify Anton Dietzen, M.D., 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
13
Total Claims
$582
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 21
- Total Day Supply
- 587
- Brand Drug Cost
- $0
- Generic Drug Cost
- $582
Patient Demographics
- Average Patient Age
- 47.7 years
- Avg HCC Risk Score
- 1.28
Chiropractor Overview
How Anton Dietzen, M.D., D.C. fits within the Chiropractor landscape nationally.
95,504
Chiropractor Providers in US
56
States with Chiropractor
824
Avg Claims per Provider
Anton Dietzen, M.D., D.C.'s 13 claims are below the specialty average of 824.
Nearby Chiropractor Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Dietzen.
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 →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Chiropractor peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Anton Dietzen, M.D., D.C.'s specialty? ▼
Anton Dietzen, M.D., D.C. specializes in Chiropractor and practices in Chicago, Illinois. Credentials: M.D., D.C..
How much does Anton Dietzen, M.D., D.C. prescribe under Medicare Part D? ▼
In 2023, Anton Dietzen, M.D., D.C. wrote 13 Medicare Part D claims totaling $582 in drug costs for N/A beneficiaries.
What is Anton Dietzen, M.D., D.C.'s Medicare quality score? ▼
Anton Dietzen, M.D., D.C. has a CMS MIPS Final Score of 74.4/100 (Quality: 64.7, Cost: 52.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Anton Dietzen, M.D., D.C. located? ▼
Anton Dietzen, M.D., D.C. is located at 1750 W HARRISON ST, Chicago, IL, 60612. Phone: (312) 942-6510.
What is Anton Dietzen, M.D., D.C.'s NPI number? ▼
Anton Dietzen, M.D., D.C.'s National Provider Identifier (NPI) is 1063659076, issued on 01/13/2009.
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 Anton Dietzen, M.D., D.C. accept Medicare? ▼
Anton Dietzen, M.D., D.C. appears in CMS Medicare data with 13 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Anton Dietzen, M.D., D.C.'s credentials? ▼
Anton Dietzen, M.D., D.C.'s NPI is 1063659076 with credentials M.D., 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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
Compiled from official public sources by the PlainDoctor editorial team.
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.