Nicholas Collins, DO
NPI 1548889025 · Anatomic Pathology & Clinical Pathology Physician · Denver, CO
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Collins, DO is a Anatomic Pathology & Clinical Pathology Physician provider in Denver, CO (NPI 1548889025).
Provider details
- NPI number
- 1548889025
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-04-14
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Nicholas Collins's NPI number?
- Nicholas Collins's National Provider Identifier (NPI) is 1548889025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Collins's specialty?
- Nicholas Collins is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Collins located?
- Nicholas Collins's practice location on file with NPPES is 1201 Larimer St, Denver, CO 80204-2007.
- What is Nicholas Collins's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Collins is (303) 724-3483.
- Does Nicholas Collins accept Medicare?
- Nicholas Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Collins's NPI active?
- Yes — Nicholas Collins's NPI (1548889025) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.