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2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1861788275 DPM
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Thomas Lyman, DPM

Foot & Ankle Surgery Podiatrist in Winfield, Kansas.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,134 in Foot & Ankle Surgery Podiatrist, 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
160
Medicare Part D claims · 79 beneficiaries · Foot & Ankle Surgery Podiatrist avg: 333
MIPS score
70/100
▼ 14 pts below national avg 83.5 · Mid-tier
Industry payments
$225.67
6 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Thomas Lyman, DPM reported a CMS MIPS final score of 70/100 - below the 83.5 national average - and filed 160 Medicare Part D claims in 2024.

70/100
MIPS score · -13 vs avg
160
Part D claims, 2024
$225.67
industry payments (Sunshine Act)
≥9th
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 Thomas Lyman, DPM

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1861788275), first enumerated 06/23/2011.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 160 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 70/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Reported

    Industry payment transparency

    $225.67 in reported industry payments (6 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.

    Source: CMS Open Payments

  • 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 1861788275 · Foot & Ankle Surgery Podiatrist

NPI-10 · ENUM-MID · TAX-MID · MIPS-LOW · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1861788275
  • ENUM-MID 2011
  • TAX-MID 9K Foot &
  • MIPS-LOW 70/100
  • RX-LIGHT 160
  • BOOK-THIN 31 in Kansas
  • PHOTO-FINISH Michael Kooyman · ±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

Thomas Lyman, DPM'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.

70 ≥ 9th percentile 9% 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%). This entry sits in this band. 80–90: 129,887 measured providers (29%). Above this entry. 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

Where Thomas Lyman, DPM sits

This provider among foot & ankle surgery podiatrist peers

Across the 2,542 foot & ankle surgery podiatrist providers who report both Medicare Part D prescribing and a MIPS quality score, Thomas Lyman, DPM writes more Part D claims than 33% of them and scores higher on MIPS quality than 36% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.448.873.297.7Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 62Thomas Lyman, DPM, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 36
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one foot & ankle surgery podiatrist peer from a representative sample of 60; the gold marker is Thomas Lyman, DPM. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Thomas Lyman, DPM?

Below national average

NPI registry status

Active

Issued 06/23/2011

NPI 1861788275

Primary specialty

Foot & Ankle Surgery Podiatrist

Mid-sized

9,134 US NPIs in this specialty

Medicare Part D claims

160 52% vs specialty avg

2024 prescription claims

Specialty avg: 333

MIPS final score

70/100 13.5 pts vs avg

Mid-tier band

vs 83.5 national avg

Specialty distribution in Kansas

How Foot & Ankle Surgery Podiatrist compares to other specialties among Kansas providers

Kansas providers
Behavior Technician7%Social Worker4.9%Physical Therapist4.8%Pharmacist4.7%Family Nurse Practitioner3.9%Clinical Social Worker3.8%Foot & Ankle Surgery Podiatr…0.1%
Largest specialties in Kansas (% of in-state providers)

Medicare quality performance, MIPS

Thomas Lyman, DPM's 2023 MIPS final score plotted against the Foot & Ankle Surgery Podiatrist national average

Below national average
MIPS Final Score
70/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%70%
MIPS final score (Foot & Ankle Surgery Podiatrist) - 70/100 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

1230 E 6TH AVE STE 2A
Winfield, KS 67156
(620) 221-4443

Provider Details

NPI 1861788275
Specialty Foot & Ankle Surgery Podiatrist
Credentials DPM
Gender Male
NPI Issued 06/23/2011

CMS Quality Score (MIPS)

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

70
Final Score
Measured-score avg: 83.5
100
Quality
0
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where Thomas Lyman, DPM 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.

William Newton Memorial Hospital
Winfield, KS

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

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 Thomas Lyman, DPM. Source: openpaymentsdata.cms.gov.

Total received

$226

Largest payer

Stryker Corporation

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

160
Total Claims
$893
Total Drug Cost
79
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
172
Total Day Supply
2,490
Generic Drug Cost
$875
Opioid Claims
39 (24.4% rate)
Antibiotic Claims
44

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
1.32
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Thomas Lyman, DPM prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Meloxicam
 35
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
19
Acetaminophen-Codeine
Acetaminophen With Codeine
16
Cephalexin
 15
Clindamycin Hcl
 15
Methylprednisolone
 14

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

More Foot & Ankle Surgery Podiatrist in KS → All providers in Kansas → Compare specialties →

Foot & Ankle Surgery Podiatrist Overview

How Thomas Lyman, DPM fits within the Foot & Ankle Surgery Podiatrist landscape nationally.

9,134
Foot & Ankle Surgery Podiatrist Providers in US
53
States with Foot & Ankle Surgery Podiatrist
333
Avg Claims per Provider

Thomas Lyman, DPM's 160 claims are below the specialty average of 333.

Nationwide Foot & Ankle Surgery Podiatrist peers with similar MIPS or enrollment year

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

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (70 here).

Michael Kooyman 70 NV Michael Budzinski 70 MD Alexandra Kaikis 70 MD Angela Savage 70 MD

Same NPPES enumeration year (2011)

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

Zubaria Sarooj Hamden, CT Nicholas Todd Daly City, CA Danielle Myers Columbia, TN Conan Parke Las Vegas, NV

Nearby Foot & Ankle Surgery Podiatrist Providers in Kansas

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

One of 31 Foot & Ankle Surgery Podiatrist providers enrolled in Kansas, 5 are shown here.

Dr. Robert Barton
DPM
Kansas City, KS
Dr. Joshua Boone
DPM
Great Bend, KS
Dr. Lucas Cosens
DC, DPM
Salina, KS
Dr. Ali Davis
DPM
Overland Park, KS
Dr. Matthew Doxey
DPM
Arkansas City, KS

Compare Foot & Ankle Surgery Podiatrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is Thomas Lyman, DPM's specialty? ▼
Thomas Lyman, DPM specializes in Foot & Ankle Surgery Podiatrist and practices in Winfield, Kansas. Credentials: DPM.
How much does Thomas Lyman, DPM prescribe under Medicare Part D? ▼
In 2024, Thomas Lyman, DPM wrote 160 Medicare Part D claims totaling $893 in drug costs for 79 beneficiaries.
What is Thomas Lyman, DPM's Medicare quality score? ▼
Thomas Lyman, DPM has a CMS MIPS Final Score of 70/100 (Quality: 100). 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 Thomas Lyman, DPM located? ▼
Thomas Lyman, DPM is located at 1230 E 6TH AVE STE 2A, Winfield, KS, 67156. Phone: (620) 221-4443.
What is Thomas Lyman, DPM's NPI number? ▼
Thomas Lyman, DPM's National Provider Identifier (NPI) is 1861788275, issued on 06/23/2011.
Does Thomas Lyman, DPM prescribe opioids? ▼
Yes, Thomas Lyman, DPM had 39 opioid claims in 2024 with an opioid prescribing rate of 24.4%.
How many Foot & Ankle Surgery Podiatrist providers are there in the US? ▼
There are 9,134 Foot & Ankle Surgery Podiatrist providers across 53 states in the US. The average Foot & Ankle Surgery Podiatrist provider writes 333 Medicare Part D claims per year.
What drugs does Thomas Lyman, DPM prescribe most often? ▼
Based on 2024 Medicare Part D data, Thomas Lyman, DPM's most frequently prescribed drugs include Meloxicam, Hydrocodone-Acetaminophen, Acetaminophen-Codeine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Thomas Lyman, DPM accept Medicare? ▼
Thomas Lyman, DPM appears in CMS Medicare data with 160 Part D claims and 79 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Thomas Lyman, DPM's credentials? ▼
Thomas Lyman, DPM's NPI is 1861788275 with credentials DPM. 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 (2024). 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 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.