David R Allen, M.D.
Family Medicine · Holton, KS
At a glance
1603 W 4Th St, Holton, KS 66436-1153
Published activity: Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Oct 29, 2020. 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
1603 W 4Th StHolton, KS 66436-1153
Additional reported practice locations
120 W 8Th StOnaga, KS 665219574
Phone: 7858894274
Fax: 7858894714 302 Main St
Westmoreland, KS 665499684
Phone: 7854579890
Fax: 7854579891 606 1St St
Centralia, KS 664159637
Phone: 7858573334
Fax: 7858573397 112 E 2Nd St
Frankfort, KS 664271403
Phone: 7852924451
Fax: 7852924286 206 S Grand Ave
Saint Marys, KS 665361637
Phone: 7854373734
Fax: 7854376186 114 W 8Th St
Onaga, KS 665219574
Phone: 7858894241
Fax: 7858894749
Education & affiliations
- Medical / professional school
- University Of Kansas School Of Med (Kc/Wich/Sal)
- Graduation year
- 1997
- CMS specialties
- Family Practice
Practice groups
Reported hospital affiliations
- Community Hospital, Onaga And St Marys Campus Onaga, KS
- Holton Community Hospital Holton, KS
- Stormont Vail Hospital Topeka, KS
- University Of Kansas Health System - St Francis Campus Topeka, 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 |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
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 | $641.00 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $170.55 |
| ITI, INC. (D/B/A INTRA-CELLULAR THERAPIES, INC.) | $59.61 |
| SALIX PHARMACEUTICALS, A DIVISION OF BAUSCH HEALTH US, LLC | $58.93 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $47.57 |
| ASTRAZENECA PHARMACEUTICALS LP | $44.95 |
| ASCENSIA DIABETES CARE US INC. | $33.88 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $30.43 |
| NOVO NORDISK INC | $29.10 |
| Other reporting companies | $165.98 |
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
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- Jan 23, 2006
- Record updated
- Oct 29, 2020
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207Q00000X · Primary
License reported: 0427617 KS
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1603 W 4Th StHolton, KS 66436-1153
- Phone
- (785) 364-3205
- Fax
- (785) 364-3468
Mailing address
25350 C RDSOLDIER, KS 665409306
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue