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2026 NPPES data Colon & Rectal Surgery Physician NPI 1225686413 MBBS
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Oliver Peacock, MBBS

Colon & Rectal Surgery Physician in Rochester, Minnesota.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,642 in Colon & Rectal Surgery 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
81.4/100
▼ 2 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Oliver Peacock, MBBS reported a CMS MIPS final score of 81.4/100 - below the 83.5 national average.

81.4/100
MIPS score · -2 vs avg
Likely
board-certified (heuristic)
≥32nd
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.

Federal trust snapshot

What official records show about Oliver Peacock, MBBS

Federal records show an active NPI with a CMS quality score on file — objective federal reporting, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1225686413), first enumerated 08/30/2019.

    Source: CMS NPPES

  • Not in federal data

    Medicare Part D participation

    No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 81.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1225686413 · Colon & Rectal Surgery Physician

NPI-10 · ENUM-RECENT · TAX-NARROW · MIPS-INLINE · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1225686413
  • ENUM-RECENT 2019
  • TAX-NARROW 1,642
  • MIPS-INLINE 81.4/100
  • BOOK-THIN 64 in Minnesota
  • PHOTO-FINISH George Chang · ±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

Oliver Peacock, MBBS'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.

81 ≥ 32nd percentile 32% 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%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. 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)

Oliver Peacock, MBBS 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 Oliver Peacock, MBBS?

Near national average

NPI registry status

Active

Issued 08/30/2019

NPI 1225686413

Primary specialty

Colon & Rectal Surgery Physician

Niche

1,642 US NPIs in this specialty

MIPS final score

81.4/100 2.1 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Minnesota

How Colon & Rectal Surgery Physician compares to other specialties among Minnesota providers

Minnesota providers
Behavior Technician12%Clinical Social Worker4.7%Physical Therapist4%Pharmacist3.7%Student in an Organized Heal…3.4%Mental Health Counselor3.1%Colon & Rectal Surgery Physi…0%
Largest specialties in Minnesota (% of in-state providers)

Medicare quality performance, MIPS

Oliver Peacock, MBBS's 2023 MIPS final score plotted against the Colon & Rectal Surgery Physician national average

Near national average
MIPS Final Score
81.4/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%81.4%
MIPS final score (Colon & Rectal Surgery Physician) - 81.4/100 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

200 1ST ST SW
Rochester, MN 55905
(507) 284-2511

Provider Details

NPI 1225686413
Specialty Colon & Rectal Surgery Physician
Credentials MBBS
Gender Male
NPI Issued 08/30/2019

CMS Quality Score (MIPS)

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

81.3897
Final Score
Measured-score avg: 83.5
81.2519
Quality
49.9786
Cost
100
Promoting Interoperability

Reporting: Group practice

More Colon & Rectal Surgery Physician in MN → All providers in Minnesota → Compare specialties →

Colon & Rectal Surgery Physician Overview

How Oliver Peacock, MBBS fits within the Colon & Rectal Surgery Physician landscape nationally.

1,642
Colon & Rectal Surgery Physician Providers in US
50
States with Colon & Rectal Surgery Physician
210
Avg Claims per Provider

Nationwide Colon & Rectal Surgery Physician peers with similar MIPS or enrollment year

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

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (81.4 here).

George Chang 81.4 TX Tsuyoshi Konishi 81.4 TX Victoria Tran 81.4 TX Nathan Hinkle 81.5 TN

Same NPPES enumeration year (2019)

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

Karri Hester Southfield, MI Patrick Chizek Saint Louis, MO Alexander Xu Milton, MA Nicholas Peterson Miami, FL

Nearby Colon & Rectal Surgery Physician Providers in Minnesota

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

One of 64 Colon & Rectal Surgery Physician providers enrolled in Minnesota, 5 are shown here.

Dr. Ahmed Amine Alaoui
MD
Rochester, MN
Dr. Alison Althans
MD
Rochester, MN
Dr. Rishi Batra
M.D.
Rochester, MN
Dr. Anne Boller
M.D.
Saint Paul, MN
Trevor Braeger
Eden Prairie, MN

Compare Colon & Rectal Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Oliver Peacock, MBBS's specialty? ▼
Oliver Peacock, MBBS specializes in Colon & Rectal Surgery Physician and practices in Rochester, Minnesota. Credentials: MBBS.
What is Oliver Peacock, MBBS's Medicare quality score? ▼
Oliver Peacock, MBBS has a CMS MIPS Final Score of 81.4/100 (Quality: 81.3, Cost: 50). 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 Oliver Peacock, MBBS located? ▼
Oliver Peacock, MBBS is located at 200 1ST ST SW, Rochester, MN, 55905. Phone: (507) 284-2511.
What is Oliver Peacock, MBBS's NPI number? ▼
Oliver Peacock, MBBS's National Provider Identifier (NPI) is 1225686413, issued on 08/30/2019.
How many Colon & Rectal Surgery Physician providers are there in the US? ▼
There are 1,642 Colon & Rectal Surgery Physician providers across 50 states in the US. The average Colon & Rectal Surgery Physician provider writes 210 Medicare Part D claims per year.
Does Oliver Peacock, MBBS accept Medicare? ▼
Oliver Peacock, MBBS appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Oliver Peacock, MBBS's credentials? ▼
Oliver Peacock, MBBS's NPI is 1225686413 with credentials MBBS. 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 August 2026 (NPPES) / 2024 (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 August 2026.