2026 NPPES data Urology Physician NPI 1083155592
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COLBY SOUDERS

Urology Physician in KANSAS CITY, Kansas. 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
398
Medicare Part D claims · 145 beneficiaries · Urology Physician avg: 1K
Generic prescribing
74%
generic claims · 26% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.8902/100
▲ 9 pts above national avg 83.1 · [object Object]
Industry payments
$316.54
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

COLBY SOUDERS reported a CMS MIPS final score of 91.8902/100 — above the 83.1 national average — and filed 398 Medicare Part D claims in 2023.

91.8902/100
MIPS score · +9 vs avg
398
Part D claims, 2023
74%
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.

COLBY SOUDERS's MIPS score vs every scored U.S. clinician

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

92 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)

COLBY SOUDERS practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — 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 COLBY SOUDERS?

High performer (top quartile)

NPI registry status

Active

Issued 03/16/2017

NPI 1083155592

Primary specialty

Urology Physician

Mid-sized

13,350 US NPIs in this specialty

Medicare Part D claims

398 69% vs specialty avg

2023 prescription claims

Specialty avg: 1,280

MIPS final score

91.8902/100 8.790199999999999% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Kansas

How Urology Physician compares to other specialties among Kansas providers

Kansas providers

Urology Physician share within Kansas

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

Medicare quality performance — MIPS

COLBY SOUDERS's 2023 MIPS final score plotted against the Urology Physician national average

High performer (top quartile)
MIPS Final Score
91.8902/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Urology Physician) — 91.8902/100 vs national avg 83.1

0%100%National avg83%91.9%
MIPS final score (Urology Physician) — 91.8902/100 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).

COLBY SOUDERS appears in the CMS NPPES registry as a Urology Physician provider at 4000 CAMBRIDGE ST, KANSAS CITY, KS, 66160, with a listed phone of (913) 558-0047. NPI 1083155592 was issued on 03/16/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SOUDERS 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 398 prescription claims written by this provider, covering 145 Medicare beneficiaries and totaling roughly $59K in drug spend, split 26% brand-name and 74% generic by claim count. 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 91.8902/100 for the 2023 performance year (Quality 75.1734), compared with the national average of 83.1.

Urology Physician is a mid-sized specialty nationwide, with 13,350 enrolled providers across 54 states and an average of 1,280 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

4000 CAMBRIDGE ST
KANSAS CITY, KS 66160

Provider Details

NPI 1083155592
Specialty Urology Physician
Gender Female
NPI Issued 03/16/2017

CMS Quality Score (MIPS)

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

91.8902
Final Score
Avg: 83.1
75.1734
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where COLBY SOUDERS 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.

CAMERON REGIONAL MEDICAL CENTER INC
CAMERON, MO
KANSAS UNIVERSITY PHYSICIANS INC
KANSAS CITY, 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 COLBY SOUDERS. Source: openpaymentsdata.cms.gov.

Total received

$317

Largest payer

Caldera Medical, Inc

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.

Brand vs generic prescribing mix · Above average

COLBY SOUDERS — brand share 26.0%
Specialty average (est.)

26% brand-name claims vs 74% generic, on 398 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.

398
Total Claims
$59K
Total Drug Cost
145
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
607
Total Day Supply
15,076
Brand vs Generic
26% brand / 74% generic
Brand Drug Cost
$45K
Generic Drug Cost
$14K
Antibiotic Claims
136

Patient Demographics

Average Patient Age
71.9 years
Avg HCC Risk Score
1.63
Gender Split
88% female / 12% male
Age Distribution
<65: 24, 65-74: 59, 75-84: 47, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

What COLBY SOUDERS 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
Estradiol
68
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
53
Myrbetriq
Mirabegron
38
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
38
Oxybutynin Chloride Er
Oxybutynin Chloride
29
Imvexxy
Estradiol
19
Tamsulosin Hcl
15
Nitrofurantoin
Nitrofurantoin Macrocrystal
14
Fluconazole
13
Levofloxacin
11

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

Urology Physician Overview

How COLBY SOUDERS fits within the Urology Physician landscape nationally.

13,350
Urology Physician Providers in US
54
States with Urology Physician
1,280
Avg Claims per Provider

COLBY SOUDERS's 398 claims are below the specialty average of 1,280.

Nearby Urology Physician Providers in Kansas

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

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

Frequently Asked Questions

What is COLBY SOUDERS's specialty?
COLBY SOUDERS specializes in Urology Physician and practices in KANSAS CITY, Kansas.
How much does COLBY SOUDERS prescribe under Medicare Part D?
In 2023, COLBY SOUDERS wrote 398 Medicare Part D claims totaling $59K in drug costs for 145 beneficiaries.
What is COLBY SOUDERS's Medicare quality score?
COLBY SOUDERS has a CMS MIPS Final Score of 91.8902/100 (Quality: 75.1734). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is COLBY SOUDERS located?
COLBY SOUDERS is located at 4000 CAMBRIDGE ST, KANSAS CITY, KS, 66160. Phone: (913) 558-0047.
What is COLBY SOUDERS's NPI number?
COLBY SOUDERS's National Provider Identifier (NPI) is 1083155592, issued on 03/16/2017.
Does COLBY SOUDERS prescribe more brand-name or generic drugs?
COLBY SOUDERS's prescribing is 26% brand-name and 74% generic drugs by claim count, with $45K in brand drug costs.
How many Urology Physician providers are there in the US?
There are 13,350 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,280 Medicare Part D claims per year.
What drugs does COLBY SOUDERS prescribe most often?
Based on 2023 Medicare Part D data, COLBY SOUDERS's most frequently prescribed drugs include Estradiol, Nitrofurantoin Mono-Macro, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does COLBY SOUDERS accept Medicare?
COLBY SOUDERS appears in CMS Medicare data with 398 Part D claims and 145 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify COLBY SOUDERS's credentials?
COLBY SOUDERS's NPI is 1083155592. 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