Ryan Richard Kahl, D.O.
Internal Medicine · Sherman, TX
At a glance
425 N Highland Ave Ste 130, Sherman, TX 75092-7383
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Jun 25, 2021. 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
425 N Highland Ave Ste 130Sherman, TX 75092-7383
Additional reported practice locations
425 N Highland Ave Ste 130Sherman, TX 750927383
Phone: 9038929179
Fax: 2488682317
Education & affiliations
- Medical / professional school
- West Virginia School Of Osteopathic Medicine
- Graduation year
- 2015
- CMS specialties
- Gastroenterology
Practice groups
Reported hospital affiliations
- Baylor Scott And White Surgical Hospital At Sherma Sherman, TX
- Texoma Medical Center Denison, TX
- Wilson N Jones Regional Medical Center Sherman, TX
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 | 155 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 139 |
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.
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 |
|---|---|
| Food and beverage | $923.90 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $208.48 |
| GILEAD SCIENCES, INC. | $126.97 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $122.22 |
| CELLTRION USA INC. | $69.77 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $57.66 |
| SALIX PHARMACEUTICALS, A DIVISION OF BAUSCH HEALTH US, LLC | $55.46 |
| GENZYME CORPORATION | $52.91 |
| MEDTRONIC, INC. | $49.00 |
| Other reporting companies | $181.43 |
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
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- May 12, 2015
- Record updated
- Jun 25, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207R00000X · Primary
License reported: 5101021655 MI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
425 N Highland Ave Ste 130Sherman, TX 75092-7383
- Phone
- (903) 892-9179
- Fax
- (903) 868-2317
Mailing address
425 N HIGHLAND AVE STE 130SHERMAN, TX 750927383
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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