Dr. Samara Lynn Lewis , MD
Surgery โข Topeka, KS
823 Sw Mulvane St
Topeka, KS 666061764
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on May 30, 2017; this date does not establish years in practice.
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Published CMS data list 128 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99221 โ Initial hospital care with straightforward or low level of medical decision making, per day: 37 service units.
- 99222 โ Initial hospital care with straightforward or low-level medical decision making: 27 service units.
- 99202 โ New patient outpatient office visit: 20 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 6 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 42 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Oxycodone Hcl โ 31 prescription fills, including refills.
- Pantoprazole Sodium โ 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 80% of clinicians listed under Surgery in Topeka, KS (2024, 14 clinicians with data). Median for this group: 378. Middle half: 293 to 415.
Fewer Medicare Part B services than 75% of clinicians listed under Surgery in Kansas (2024, 158 clinicians with data). Median for this group: 315. Middle half: 166 to 626.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 33 in 2022 to 42 in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2022โ2024.
Practice Location & Contact Primary Location
823 Sw Mulvane St
Topeka, KS 666061764
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Oklahoma City, OK; Topeka, KS. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Cotton-O'Neil Clinic Revocable Trust. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Paul L Foster School Of Medicine, Texas Tech Univ
2017
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
133 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $10,767 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $8,525 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
42 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$96 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $422.24 across 2 records.
By nature of payment
- Food and Beverage: $422.24 across 2 records.
Reporting-company totals
- INTUITIVE SURGICAL, INC.: $378.34 across 1 record.
- HOLOGIC INC: $43.90 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2017
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Lewis has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Lewis as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Topeka and Kansas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Surgery in Topeka, KS (2024, 14 clinicians with data). Median for this group: 378. Middle half: 293 to 415.
Fewer Medicare Part B services than 75% of clinicians listed under Surgery in Kansas (2024, 158 clinicians with data). Median for this group: 315. Middle half: 166 to 626.
Medicare-allowed amount
A lower Medicare-allowed amount than 90% of clinicians listed under Surgery in Topeka, KS (2024, 14 clinicians with data). Median for this group: $43,814. Middle half: $27,640 to $52,098.
A lower Medicare-allowed amount than 85% of clinicians listed under Surgery in Kansas (2024, 158 clinicians with data). Median for this group: $38,806. Middle half: $19,391 to $72,805.
Paid by Medicare
A lower Medicare payment amount than 90% of clinicians listed under Surgery in Topeka, KS (2024, 14 clinicians with data). Median for this group: $32,797. Middle half: $20,853 to $40,395.
A lower Medicare payment amount than 80% of clinicians listed under Surgery in Kansas (2024, 158 clinicians with data). Median for this group: $29,757. Middle half: $14,415 to $55,660.
Medicare Part D prescriptions
Fewer Part D prescriptions than 90% of clinicians listed under Surgery in Topeka, KS (2024, 12 clinicians with data). Median for this group: 83. Middle half: 51 to 97.
Fewer Part D prescriptions than 70% of clinicians listed under Surgery in Kansas (2024, 181 clinicians with data). Median for this group: 77. Middle half: 37 to 148.
Part D drug cost
A lower Part D drug cost than 95% of clinicians listed under Surgery in Topeka, KS (2024, 12 clinicians with data). Median for this group: $494. Middle half: $259 to $1,472.
A lower Part D drug cost than 80% of clinicians listed under Surgery in Kansas (2024, 181 clinicians with data). Median for this group: $451. Middle half: $155 to $1,887.
18 active clinicians are listed under Surgery with a practice address in Topeka, KS (350 in Kansas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Topeka
27.8% of these 18 clinicians have the CMS telehealth indicator.
77.8% of these 18 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
CMS data for Medicare Part B services are available for 2024 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2024 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2024 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 27% from 33 in 2022 to 42 in 2024.
- 2022: 33
- 2023: 61
- 2024: 42
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30-day fills
30-day fills increased 27% from 33 in 2022 to 42 in 2024.
- 2022: 33
- 2023: 61
- 2024: 42
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Part D drug cost
Part D drug cost went from $221 in 2022 to $96 in 2024.
- 2022: $221
- 2023: $307
- 2024: $96
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $790.35 in 2019 to $422.24 in 2025.
- 2019: $790.35
- 2022: $33.15
- 2024: $4,106.24
- 2025: $422.24
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $422.24.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
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Da Vinci Surgical System | General | $378.34 |
| HOLOGIC INC |
Food and Beverage
In-kind items and services
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Magtrace | General | $43.90 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
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99221
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
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37 | 37 | $183.81 | $75.87 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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27 | 27 | $249.14 | $120.39 |
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99202
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more
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20 | 20 | $133.22 | $66.35 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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17 | 17 | $192.97 | $102.42 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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15 | 11 | $130.20 | $72.89 |
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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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12 | 12 | $78.00 | $45.63 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 31 | 56 | $63.60 | 26 |
| Pantoprazole Sodium | Pantoprazole Sodium | 11 | 330 | $32.06 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-07-10NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20240803000238
KS
9830459106
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Cotton-O'neil Clinic Revocable Trust
2902 Sw Asbury Dr, Topeka, KS 666144466
Phone: 7853549591
Cotton-O'neil Clinic Revocable Trust
1704 Commercial Cir, Wamego, KS 665479690
Phone: 7854562207
Cotton-O'neil Clinic Revocable Trust
1500 Sw 10h Ave, Topeka, KS 666041301
Phone: 7853546000
Cotton-O'neil Clinic Revocable Trust
901 Sw Garfield Ave, Topeka, KS 666061670
Phone: 7853549591
Secondary Practice Locations
1500 Sw 10th Ave
Topeka, KS 666041301
Phone: 7853546000
800 Stanton L Young Blvd
Oklahoma City, OK 731045018
Phone: 4052716308
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.)
Nurse Practitioner - Primary Care
Advanced Practice Registered Nurse
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 823 SW MULVANE ST, TOPEKA, KS 666061764 (Tel: 7853549591)
Surgery (license number reported to NPPES: OK 32983)
Emergency Medicine (license number reported to NPPES: OK 32983)
NPI status registered as active in NPPES database
Registered at 800 STANTON L YOUNG BLVD, OKLAHOMA CITY, OK 731045018 (Tel: 4052716308)
Registered at 8216 KARLA LN, OKLAHOMA CITY, OK 731324037 (Tel: 5757492030)
Recorded as SAMARA LEWIS, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Topeka
- Dr. William Sachs, MD
- Dr. Christopher Koo, MD
- Dr. Jorge Uribe-Aranguren, MD
- Dr. Amanda Loeffler, MD
- Dr. Bradley Woods, MD
- Dr. Carlyle Dunshee, MD
Mailing Address
8216 Karla Ln
Oklahoma City, OK 731324037
Phone: 5757492030