DAVID L DAHLHAUSER DC PC
NPI 1578763744
Chiropractor in Denver, CO
About David L Dahlhauser Dc Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID L DAHLHAUSER DC PC (NPI 1578763744) is a healthcare organization registered as a chiropractor in Denver, Colorado and active in the NPI registry since July 2007. The organization lists David L Dahlhauser, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
David L Dahlhauser Dc Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to David L Dahlhauser Dc PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David L Dahlhauser Dc PC's NPI number?
The NPI number for David L Dahlhauser Dc PC is 1578763744. It was assigned to this organization in the NPPES registry on July 24, 2007.
Where is David L Dahlhauser Dc PC located?
David L Dahlhauser Dc PC is located at 2121 S Oneida St Suite 310, Denver, CO 80224. The listed phone number is (303) 782-5502.
What is David L Dahlhauser Dc PC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is David L Dahlhauser Dc PC enrolled in Medicare?
Yes. David L Dahlhauser Dc PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through David L Dahlhauser Dc PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to David L Dahlhauser Dc PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for David L Dahlhauser Dc PC was last updated on May 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David L Dahlhauser Dc Pc · NPI 1578763744
Chiropractor organization in Denver, Colorado. Organization record, active in the CMS NPPES registry since July 24, 2007.
## Identity
- **NPI:** 1578763744 (Entity type: Organization)
- **Enumerated:** July 24, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** David Dahlhauser, PRESIDENT
## Practice location
- **Address:** 2121 S ONEIDA ST, SUITE 310, Denver, CO 80224-2549
- **Phone:** (303) 782-5502
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 23, 2008
- **Other identifiers:** Medicare PIN 809147 (CO); Medicare UPIN T60431 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1578763744) · Data from the CMS NPPES public registry.