2026 NPPES data Surgery Physician NPI 1992191639 M.D.
Verify on CMS →

LUCAS TOHO, M.D.

Surgery Physician in CHICKASHA, Oklahoma. 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
188
Medicare Part D claims · 87 beneficiaries · Surgery Physician avg: 169
MIPS score
91.1858/100
▲ 8 pts above national avg 83.1 · [object Object]
What the federal data reveals: LUCAS TOHO, M.D. is a Surgery Physician ([object Object]) practicing in CHICKASHA, Oklahoma with a Medicare Part D prescribing footprint of 188 claims across 87 beneficiaries . Their CMS MIPS Final Score of 91.1858/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What the federal data shows

LUCAS TOHO, M.D. reported a CMS MIPS final score of 91.1858/100 — above the 83.1 national average — and filed 188 Medicare Part D claims in 2023.

91.1858/100
MIPS score · +8 vs avg
188
Part D claims, 2023
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.

LUCAS TOHO, 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

91 Top 37% higher than 63% 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)

LUCAS TOHO, 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).

LUCAS TOHO, M.D. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/09/2015

NPI 1992191639

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

188 11% vs specialty avg

2023 prescription claims

Specialty avg: 169

MIPS final score

91.1858/100 8.085800000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Surgery Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Surgery Physician share within Oklahoma

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

Medicare quality performance — MIPS

LUCAS TOHO, M.D.'s 2023 MIPS final score plotted against the Surgery Physician national average

High performer (top quartile)
MIPS Final Score
91.1858/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Surgery Physician) — 91.1858/100 vs national avg 83.1

0%100%National avg83%91.2%
MIPS final score (Surgery Physician) — 91.1858/100 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).

LUCAS TOHO, M.D. is a Surgery Physician provider practicing in CHICKASHA, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1992191639. 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.

LUCAS TOHO, M.D. appears in the CMS NPPES registry as a Surgery Physician provider holding M.D. credentials at 2100 W IOWA AVE, CHICKASHA, OK, 73018, with a listed phone of (405) 224-2100. NPI 1992191639 was issued on 04/09/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TOHO 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 188 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 13.8%. 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 91.1858/100 for the 2023 performance year (Quality 79.2714), compared with the national average of 83.1.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

2100 W IOWA AVE
CHICKASHA, OK 73018

Provider Details

NPI 1992191639
Specialty Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 04/09/2015

CMS Quality Score (MIPS)

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

91.1858
Final Score
Avg: 83.1
79.2714
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where LUCAS TOHO, 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.

GRADY MEMORIAL HOSPITAL
★★☆☆☆ 2/5
CHICKASHA, OK
Acute Care Hospitals
CMS CCN: 370054

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

Medicare Part D Prescribing Data

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

188
Total Claims
$4K
Total Drug Cost
87
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
247
Total Day Supply
5,037
Generic Drug Cost
$3K
Opioid Claims
26 (13.8% rate)

Patient Demographics

Average Patient Age
66.1 years
Avg HCC Risk Score
1.31
Gender Split
56% female / 44% male
Age Distribution
<65: 26, 65-74: 41, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
43
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
22
Omeprazole
16
Sucralfate
15
Gavilyte-G
"Peg3350/Sod Sulf
N/A

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

Surgery Physician Overview

How LUCAS TOHO, M.D. fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

LUCAS TOHO, M.D.'s 188 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in Oklahoma

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

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

Frequently Asked Questions

What is LUCAS TOHO, M.D.'s specialty?
LUCAS TOHO, M.D. specializes in Surgery Physician and practices in CHICKASHA, Oklahoma. Credentials: M.D..
How much does LUCAS TOHO, M.D. prescribe under Medicare Part D?
In 2023, LUCAS TOHO, M.D. wrote 188 Medicare Part D claims totaling $4K in drug costs for 87 beneficiaries.
What is LUCAS TOHO, M.D.'s Medicare quality score?
LUCAS TOHO, M.D. has a CMS MIPS Final Score of 91.1858/100 (Quality: 79.2714). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LUCAS TOHO, M.D. located?
LUCAS TOHO, M.D. is located at 2100 W IOWA AVE, CHICKASHA, OK, 73018. Phone: (405) 224-2100.
What is LUCAS TOHO, M.D.'s NPI number?
LUCAS TOHO, M.D.'s National Provider Identifier (NPI) is 1992191639, issued on 04/09/2015.
Does LUCAS TOHO, M.D. prescribe opioids?
Yes, LUCAS TOHO, M.D. had 26 opioid claims in 2023 with an opioid prescribing rate of 13.8%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does LUCAS TOHO, M.D. prescribe most often?
Based on 2023 Medicare Part D data, LUCAS TOHO, M.D.'s most frequently prescribed drugs include Pantoprazole Sodium, Hydrocodone-Acetaminophen, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LUCAS TOHO, M.D. accept Medicare?
LUCAS TOHO, M.D. appears in CMS Medicare data with 188 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LUCAS TOHO, M.D.'s credentials?
LUCAS TOHO, M.D.'s NPI is 1992191639 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