Piotr Barnas, MD
NPI 1144809963 · Internal Medicine Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Piotr Barnas, MD is a Internal Medicine Physician provider in Aurora, CO (NPI 1144809963).
Provider details
- NPI number
- 1144809963
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125078087 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 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
- 2021-04-07
- Last updated
- 2024-09-06
- Certified
- 2024-09-06
Frequently asked questions
- What is Piotr Barnas's NPI number?
- Piotr Barnas's National Provider Identifier (NPI) is 1144809963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Piotr Barnas's specialty?
- Piotr Barnas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Piotr Barnas located?
- Piotr Barnas's practice location on file with NPPES is 21750 E Quincy Ave, Aurora, CO 80015-2894.
- What is Piotr Barnas's phone number?
- The practice phone number listed in the NPPES registry for Piotr Barnas is (303) 812-6880.
- Does Piotr Barnas accept Medicare?
- Piotr Barnas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Piotr Barnas's NPI active?
- Yes — Piotr Barnas's NPI (1144809963) is active in the NPPES registry as of the last update on 2024-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.