Darren Dennis, PA
NPI 1831376334 · Physician Assistant · Fountain, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Dennis, PA is a Physician Assistant provider in Fountain, CO (NPI 1831376334).
Provider details
- NPI number
- 1831376334
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA 19545 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 161 | 45 |
| Lisinopril | 141 | 42 |
| Gabapentin | 76 | 26 |
| Metoprolol Succinate | 59 | 14 |
| Amlodipine Besylate | 57 | 21 |
| Tamsulosin Hcl | 54 | 14 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-28
- Last updated
- 2015-11-04
Frequently asked questions
- What is Darren Dennis's NPI number?
- Darren Dennis's National Provider Identifier (NPI) is 1831376334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Dennis's specialty?
- Darren Dennis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darren Dennis located?
- Darren Dennis's practice location on file with NPPES is 350 Lyckman Pl, Fountain, CO 80817-2861.
- What is Darren Dennis's phone number?
- The practice phone number listed in the NPPES registry for Darren Dennis is (719) 632-5700.
- Does Darren Dennis accept Medicare?
- Darren Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Dennis's NPI active?
- Yes — Darren Dennis's NPI (1831376334) is active in the NPPES registry as of the last update on 2015-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.