Roderick Warren, MD
Surgery · Atchison, KS
At a glance
800 Ravenhill Dr Ste 100&107, Atchison, KS 66002-9204
Published activity: Colonoscopy · Hernia repair (minimally invasive) · Hernia repair - groin (open). View counts and coverage
NPPES record updated Sep 29, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
800 Ravenhill Dr Ste 100&107Atchison, KS 66002-9204
Additional reported practice locations
1004 Progress Dr Ste 180&145Lansing, KS 660436326
Phone: 9132973215
Fax: 9132972732 300 Utah St
Hiawatha, KS 664342326
Phone: 7857422131 300 Utah St Ste 200
Hiawatha, KS 664342314
Phone: 7857422161
Education & affiliations
- Medical / professional school
- University Of Kansas School Of Med (Kc/Wich/Sal)
- Graduation year
- 1998
- CMS specialties
- General Surgery
Practice groups
Reported hospital affiliations
- Amberwell Atchison Association Atchison, KS
- Community Medical Center, Inc Falls City, NE
- Hiawatha Community Hospital Hiawatha, KS
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 108 |
| Hernia repair (minimally invasive) | 1-10 |
| Hernia repair - groin (open) | 1-10 |
| Melanoma (skin cancer) excision | 1-10 |
| Removal of skin lesions | 1-10 |
| Removal of tissue | 1-10 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 75 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Reported clinician measures
Measures below describe reported clinician performance in the stated period. They do not form an overall HCPList rating, and reporting differs between clinicians.
Published clinical measures
- Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
- 27%2024Published MIPS performance rate. Lower rates indicate better performance for this inverse measure. Measure: MIPS_EC_001_overall. Collection type: EHR. Measure denominator: 89.
- Cervical Cancer Screening
- 47%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_309_overall. Collection type: EHR. Measure denominator: 138.
- Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
- 34%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_317_overall. Collection type: EHR. Measure denominator: 482.
See all 5 reported measures
- Falls: Screening for Future Fall Risk
- 99%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_318_overall. Collection type: EHR. Measure denominator: 268.
- Closing the Referral Loop: Receipt of Specialist Report
- 80%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_374_overall. Collection type: EHR. Measure denominator: 445.
Source: PY 2024 Clinician Public Reporting: MIPS Measures and Attestations · Published Sep 10, 2026.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Travel and lodging | $947.78 |
| Food and beverage | $335.27 |
Reporting companies
| Company | Amount |
|---|---|
| OLYMPUS AMERICA INC. | $1,055.77 |
| BOSTON SCIENTIFIC CORPORATION | $89.92 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $30.32 |
| ABBVIE INC. | $27.16 |
| BIOGEN, INC. | $18.79 |
| OTSUKA AMERICA PHARMACEUTICAL, INC. | $18.30 |
| LILLY USA, LLC | $14.66 |
| SANOFI PASTEUR INC. | $14.54 |
| Other reporting companies | $13.59 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Surgery
- Taxonomy code
- 208600000X
- Enumeration date
- Jul 13, 2006
- Record updated
- Sep 29, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X
License reported: 22487 KS
208600000X · Primary
License reported: 0428647 KS
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
800 Ravenhill Dr Ste 100&107Atchison, KS 66002-9204
- Phone
- (913) 674-2340
- Fax
- (913) 674-2039
Mailing address
800 RAVENHILL DRATCHISON, KS 660029204
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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