2026 NPPES data Pediatrics Physician NPI 1144531435 M.D.
Verify on CMS →

CLAYTON BUTCHER, M.D.

Pediatrics Physician in COLUMBIA, Missouri. 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
3K
Medicare Part D claims · 140 beneficiaries · Pediatrics Physician avg: 762
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]

What the federal data shows

CLAYTON BUTCHER, M.D. reported a CMS MIPS final score of 100/100 — above the 83.1 national average — and filed 2,562 Medicare Part D claims in 2023.

100/100
MIPS score · +17 vs avg
3K
Part D claims, 2023
89%
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.

CLAYTON BUTCHER, M.D.'s MIPS score vs every scored U.S. clinician

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

100 Top 7% higher than 93% 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%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. 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)

CLAYTON BUTCHER, 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 CLAYTON BUTCHER, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 07/01/2010

NPI 1144531435

Primary specialty

Pediatrics Physician

High-volume

80,574 US NPIs in this specialty

Medicare Part D claims

2,562 236% vs specialty avg

2023 prescription claims

Specialty avg: 762

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Missouri

How Pediatrics Physician compares to other specialties among Missouri providers

Missouri providers

Pediatrics Physician share within Missouri

1. Pediatrics Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatrics Physician share within Missouri

Medicare quality performance — MIPS

CLAYTON BUTCHER, M.D.'s 2023 MIPS final score plotted against the Pediatrics Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Pediatrics Physician) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Pediatrics Physician) — 100/100 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).

CLAYTON BUTCHER, M.D. appears in the CMS NPPES registry as a Pediatrics Physician provider holding M.D. credentials at 1000 W NIFONG BLVD, COLUMBIA, MO, 65203, with a listed phone of (573) 884-2356. NPI 1144531435 was issued on 07/01/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BUTCHER 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 2,562 prescription claims written by this provider, covering 140 Medicare beneficiaries and totaling roughly $257K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 4.7%. 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 100/100 for the 2023 performance year, compared with the national average of 83.1.

Pediatrics Physician is a high-volume specialty nationwide, with 80,574 enrolled providers across 56 states and an average of 762 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

1000 W NIFONG BLVD
COLUMBIA, MO 65203

Provider Details

NPI 1144531435
Specialty Pediatrics Physician
Credentials M.D.
Gender Male
NPI Issued 07/01/2010

CMS Quality Score (MIPS)

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

100
Final Score
Avg: 83.1
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where CLAYTON BUTCHER, 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.

THE CURATORS OF THE UNIVERSITY OF MISSOURI
COLUMBIA, MO

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

CLAYTON BUTCHER, M.D. — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 2,562 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.

2,562
Total Claims
$257K
Total Drug Cost
140
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,859
Total Day Supply
141,178
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$201K
Generic Drug Cost
$55K
Opioid Claims
121 (4.7% rate)
Antibiotic Claims
36

Patient Demographics

Average Patient Age
69.2 years
Avg HCC Risk Score
1.21
Gender Split
49% female / 51% male

Top Prescribed Drugs (Medicare Part D)

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

What CLAYTON BUTCHER, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Omeprazole
129
Atorvastatin Calcium
124
Lisinopril
77
Levothyroxine Sodium
65
Amlodipine Besylate
64
Tamsulosin Hcl
58
Gabapentin
53
Trazodone Hcl
52
Metformin Hcl Er
Metformin Hcl
49
Montelukast Sodium
49

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

Pediatrics Physician Overview

How CLAYTON BUTCHER, M.D. fits within the Pediatrics Physician landscape nationally.

80,574
Pediatrics Physician Providers in US
56
States with Pediatrics Physician
762
Avg Claims per Provider

CLAYTON BUTCHER, M.D.'s 2,562 claims are above the specialty average of 762.

Nearby Pediatrics Physician Providers in Missouri

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

Compare Pediatrics Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CLAYTON BUTCHER, M.D.'s specialty?
CLAYTON BUTCHER, M.D. specializes in Pediatrics Physician and practices in COLUMBIA, Missouri. Credentials: M.D..
How much does CLAYTON BUTCHER, M.D. prescribe under Medicare Part D?
In 2023, CLAYTON BUTCHER, M.D. wrote 2,562 Medicare Part D claims totaling $257K in drug costs for 140 beneficiaries.
What is CLAYTON BUTCHER, M.D.'s Medicare quality score?
CLAYTON BUTCHER, M.D. has a CMS MIPS Final Score of 100/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CLAYTON BUTCHER, M.D. located?
CLAYTON BUTCHER, M.D. is located at 1000 W NIFONG BLVD, COLUMBIA, MO, 65203. Phone: (573) 884-2356.
What is CLAYTON BUTCHER, M.D.'s NPI number?
CLAYTON BUTCHER, M.D.'s National Provider Identifier (NPI) is 1144531435, issued on 07/01/2010.
Does CLAYTON BUTCHER, M.D. prescribe more brand-name or generic drugs?
CLAYTON BUTCHER, M.D.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $201K in brand drug costs.
Does CLAYTON BUTCHER, M.D. prescribe opioids?
Yes, CLAYTON BUTCHER, M.D. had 121 opioid claims in 2023 with an opioid prescribing rate of 4.7%.
How many Pediatrics Physician providers are there in the US?
There are 80,574 Pediatrics Physician providers across 56 states in the US. The average Pediatrics Physician provider writes 762 Medicare Part D claims per year.
What drugs does CLAYTON BUTCHER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, CLAYTON BUTCHER, M.D.'s most frequently prescribed drugs include Omeprazole, Atorvastatin Calcium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CLAYTON BUTCHER, M.D. accept Medicare?
CLAYTON BUTCHER, M.D. appears in CMS Medicare data with 2,562 Part D claims and 140 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CLAYTON BUTCHER, M.D.'s credentials?
CLAYTON BUTCHER, M.D.'s NPI is 1144531435 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

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