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2026 NPPES data Critical Care Medicine (Internal Medicine) Physician NPI 1194036632 M.D.
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Robert Maxson, M.D.

Critical Care Medicine (Internal Medicine) Physician in Palos Heights, 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 6,646 in Critical Care Medicine (Internal Medicine) Physician, 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.
MIPS score
94.1/100
▲ 11 pts above national avg 83.5 · Exceptional
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Robert Maxson, M.D. reported a CMS MIPS final score of 94.1/100 - above the 83.5 national average.

94.1/100
MIPS score · +11 vs avg
Likely
board-certified (heuristic)
≥73rd
pct among measured MIPS (lower-bound band)

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 1194036632 · Critical Care Medicine (Internal Medicine) Physician

NPI-10 · ENUM-MID · TAX-MID · MIPS-ELITE · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1194036632
  • ENUM-MID 2010
  • TAX-MID 7K Critical Care
  • MIPS-ELITE 94.1/100
  • BOOK-THIN 282 in Illinois
  • PHOTO-FINISH Samran Haider · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Robert Maxson, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

94 ≥ 73rd percentile 73% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). Below this entry. 90+: 189,403 measured providers (42%). This entry sits in this band. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured 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.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

✓
Board certification likely (heuristic, not verified)

Robert Maxson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Robert Maxson, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 06/30/2010

NPI 1194036632

Primary specialty

Critical Care Medicine (Internal Medicine) Physician

Mid-sized

6,646 US NPIs in this specialty

MIPS final score

94.1/100 10.6 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Illinois

How Critical Care Medicine (Internal Medicine) Physician compares to other specialties among Illinois providers

Illinois providers
Clinical Social Worker5.2%Physical Therapist5%Mental Health Counselor4.5%Speech-Language Pathologist4.2%Student in an Organized Heal…4.2%Pharmacist4.1%Critical Care Medicine (Inte…0.1%
Largest specialties in Illinois (% of in-state providers)

Medicare quality performance, MIPS

Robert Maxson, M.D.'s 2023 MIPS final score plotted against the Critical Care Medicine (Internal Medicine) Physician national average

High performer (top quartile)
MIPS Final Score
94.1/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%94.1%
MIPS final score (Critical Care Medicine (Internal Medicine) Physician) - 94.1/100 vs national avg 83.5
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

12255 S 80TH AVE STE 204
Palos Heights, IL 60463
(708) 923-3388

Provider Details

NPI 1194036632
Specialty Critical Care Medicine (Internal Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 06/30/2010

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

94.1036
Final Score
Measured-score avg: 83.5
82.5938
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where Robert Maxson, M.D. 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.

Central Dupage Physician Group
Palos Heights, 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 Robert Maxson, M.D.. To verify Robert Maxson, M.D.'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.

More Critical Care Medicine (Internal Medicine) Physician in IL → All providers in Illinois → Compare specialties →

Critical Care Medicine (Internal Medicine) Physician Overview

How Robert Maxson, M.D. fits within the Critical Care Medicine (Internal Medicine) Physician landscape nationally.

6,646
Critical Care Medicine (Internal Medicine) Physician Providers in US
53
States with Critical Care Medicine (Internal Medicine) Physician
1,069
Avg Claims per Provider

Nationwide Critical Care Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Maxson, both outside Illinois so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (94.1 here).

Samran Haider 94.1 MI Ilan Yavitz Zincof 94.1 MA Hatim Al-Jaroushi 94.1 AZ Alok Bhatt 94.1 PA

Same NPPES enumeration year (2010)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Ahmad Alazzeh Riverside, CA Houssam Oueini Baytown, TX Eric Corder Washington, DC David Price New York, NY

Nearby Critical Care Medicine (Internal Medicine) Physician Providers in Illinois

Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Maxson.

One of 282 Critical Care Medicine (Internal Medicine) Physician providers enrolled in Illinois, 5 are shown here.

Hanni Abdin
Springfield, IL
Dr. Faisal Abdulameer
M.B.CH.B
Champaign, IL
Dr. Omar Abdulfattah
MD
Springfield, IL
Dr. Hussain Aboud
M.D.
Chicago, IL
Dr. Raju Abraham
MD
Kankakee, IL

Compare Critical Care Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Robert Maxson, M.D.'s specialty? ▼
Robert Maxson, M.D. specializes in Critical Care Medicine (Internal Medicine) Physician and practices in Palos Heights, Illinois. Credentials: M.D..
What is Robert Maxson, M.D.'s Medicare quality score? ▼
Robert Maxson, M.D. has a CMS MIPS Final Score of 94.1/100 (Quality: 82.6). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Robert Maxson, M.D. located? ▼
Robert Maxson, M.D. is located at 12255 S 80TH AVE STE 204, Palos Heights, IL, 60463. Phone: (708) 923-3388.
What is Robert Maxson, M.D.'s NPI number? ▼
Robert Maxson, M.D.'s National Provider Identifier (NPI) is 1194036632, issued on 06/30/2010.
How many Critical Care Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 6,646 Critical Care Medicine (Internal Medicine) Physician providers across 53 states in the US. The average Critical Care Medicine (Internal Medicine) Physician provider writes 1,069 Medicare Part D claims per year.
Does Robert Maxson, M.D. accept Medicare? ▼
Robert Maxson, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Maxson, M.D.'s credentials? ▼
Robert Maxson, M.D.'s NPI is 1194036632 with credentials M.D.. 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.
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 editorial process.

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.