Dennis Ahrens, OTR
NPI 1013343888 · Occupational Therapist · Greenwood Village, CO
Dennis Ahrens, OTR is a Occupational Therapist provider in Greenwood Village, CO (NPI 1013343888).
Provider details
- NPI number
- 1013343888
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Male
- Sole proprietor
- Yes
- License
- OT.0001280 (CO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-24
- Last updated
- 2013-09-24
Frequently asked questions
- What is Dennis Ahrens's NPI number?
- Dennis Ahrens's National Provider Identifier (NPI) is 1013343888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Ahrens's specialty?
- Dennis Ahrens is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dennis Ahrens located?
- Dennis Ahrens's practice location on file with NPPES is 8301 E Prentice Ave, Greenwood Village, CO 80111-2903.
- What is Dennis Ahrens's phone number?
- The practice phone number listed in the NPPES registry for Dennis Ahrens is (303) 332-8300.
- Is Dennis Ahrens's NPI active?
- Yes — Dennis Ahrens's NPI (1013343888) is active in the NPPES registry as of the last update on 2013-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.