2026 NPPES data General Practice Physician NPI 1275511305 DO
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MAXHN MCCAW, DO

General Practice Physician in ORION, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
5K
Medicare Part D claims · 374 beneficiaries · General Practice Physician avg: 3K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
83.1538/100
▲ 0 pts above national avg 83.1 · [object Object]
Industry payments
$323.94
17 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MAXHN MCCAW, DO reported a CMS MIPS final score of 83.1538/100 — above the 83.1 national average — and filed 5,472 Medicare Part D claims in 2023.

83.1538/100
MIPS score · +0 vs avg
5K
Part D claims, 2023
86%
generic prescribing
Likely
board-certified (heuristic)

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.

MAXHN MCCAW, DO's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

83 42nd percentile higher than 42% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

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

Board certification likely (heuristic — not verified)

MAXHN MCCAW, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — 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 MAXHN MCCAW, DO?

Near national average

NPI registry status

Active

Issued 01/09/2006

NPI 1275511305

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

5,472 91% vs specialty avg

2023 prescription claims

Specialty avg: 2,872

MIPS final score

83.1538/100 0.05380000000000962% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Illinois

How General Practice Physician compares to other specialties among Illinois providers

Illinois providers

General Practice Physician share within Illinois

1. General Practice Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Physician share within Illinois

Medicare quality performance — MIPS

MAXHN MCCAW, DO's 2023 MIPS final score plotted against the General Practice Physician national average

Near national average
MIPS Final Score
83.1538/100
vs 83.1 national avg · 2023 performance year

MIPS final score (General Practice Physician) — 83.1538/100 vs national avg 83.1

0%100%National avg83%83.2%
MIPS final score (General Practice Physician) — 83.1538/100 vs national avg 83.1

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).

MAXHN MCCAW, DO is a General Practice Physician provider practicing in ORION, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1275511305. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MAXHN MCCAW, DO appears in the CMS NPPES registry as a General Practice Physician provider holding DO credentials at 415 11TH AVE, ORION, IL, 61273, with a listed phone of (309) 526-3111. NPI 1275511305 was issued on 01/09/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCCAW most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 5,472 prescription claims written by this provider, covering 374 Medicare beneficiaries and totaling roughly $478K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 2.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 83.1538/100 for the 2023 performance year (Quality 74.5062, Cost 90.5846), compared with the national average of 83.1.

General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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

415 11TH AVE
ORION, IL 61273

Provider Details

NPI 1275511305
Specialty General Practice Physician
Credentials DO
Gender Male
NPI Issued 01/09/2006

CMS Quality Score (MIPS)

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

83.1538
Final Score
Avg: 83.1
74.5062
Quality
90.5846
Cost

Reporting: Group practice

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MAXHN MCCAW, DO. Source: openpaymentsdata.cms.gov.

Total received

$324

Largest payer

AstraZeneca Pharmaceuticals LP

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

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 MAXHN MCCAW, DO. To verify MAXHN MCCAW, DO'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.

Brand vs generic prescribing mix · Typical

MAXHN MCCAW, DO — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 5,472 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

5,472
Total Claims
$478K
Total Drug Cost
374
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,869
Total Day Supply
284,255
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$395K
Generic Drug Cost
$79K
Opioid Claims
130 (2.4% rate)
Antibiotic Claims
256

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
0.92
Gender Split
50% female / 50% male
Age Distribution
<65: 17, 65-74: 193, 75-84: 116, 85+: 48

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Lisinopril
330
Levothyroxine Sodium
261
Gabapentin
166
Losartan Potassium
163
Furosemide
161
Omeprazole
148
Metformin Hcl
144
Atorvastatin Calcium
138
Simvastatin
137
Escitalopram Oxalate
131

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

General Practice Physician Overview

How MAXHN MCCAW, DO fits within the General Practice Physician landscape nationally.

16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider

MAXHN MCCAW, DO's 5,472 claims are above the specialty average of 2,872.

Nearby General Practice Physician Providers in Illinois

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

Compare General Practice Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MAXHN MCCAW, DO's specialty?
MAXHN MCCAW, DO specializes in General Practice Physician and practices in ORION, Illinois. Credentials: DO.
How much does MAXHN MCCAW, DO prescribe under Medicare Part D?
In 2023, MAXHN MCCAW, DO wrote 5,472 Medicare Part D claims totaling $478K in drug costs for 374 beneficiaries.
What is MAXHN MCCAW, DO's Medicare quality score?
MAXHN MCCAW, DO has a CMS MIPS Final Score of 83.1538/100 (Quality: 74.5062, Cost: 90.5846). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MAXHN MCCAW, DO located?
MAXHN MCCAW, DO is located at 415 11TH AVE, ORION, IL, 61273. Phone: (309) 526-3111.
What is MAXHN MCCAW, DO's NPI number?
MAXHN MCCAW, DO's National Provider Identifier (NPI) is 1275511305, issued on 01/09/2006.
Does MAXHN MCCAW, DO prescribe more brand-name or generic drugs?
MAXHN MCCAW, DO's prescribing is 14% brand-name and 86% generic drugs by claim count, with $395K in brand drug costs.
Does MAXHN MCCAW, DO prescribe opioids?
Yes, MAXHN MCCAW, DO had 130 opioid claims in 2023 with an opioid prescribing rate of 2.4%.
How many General Practice Physician providers are there in the US?
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does MAXHN MCCAW, DO prescribe most often?
Based on 2023 Medicare Part D data, MAXHN MCCAW, DO's most frequently prescribed drugs include Lisinopril, Levothyroxine Sodium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MAXHN MCCAW, DO accept Medicare?
MAXHN MCCAW, DO appears in CMS Medicare data with 5,472 Part D claims and 374 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MAXHN MCCAW, DO's credentials?
MAXHN MCCAW, DO's NPI is 1275511305 with credentials DO. 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

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