Patrick Mahar, MD
NPI 1548345291 · Pediatric Emergency Medicine (Pediatrics) Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Mahar, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Aurora, CO (NPI 1548345291).
Provider details
- NPI number
- 1548345291
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 43768 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-25
- Last updated
- 2018-12-05
Frequently asked questions
- What is Patrick Mahar's NPI number?
- Patrick Mahar's National Provider Identifier (NPI) is 1548345291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Mahar's specialty?
- Patrick Mahar is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Mahar located?
- Patrick Mahar's practice location on file with NPPES is 13123 E 16th Ave, Aurora, CO 80045-7106.
- What is Patrick Mahar's phone number?
- The practice phone number listed in the NPPES registry for Patrick Mahar is (720) 777-1234.
- Does Patrick Mahar accept Medicare?
- Patrick Mahar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Mahar's NPI active?
- Yes — Patrick Mahar's NPI (1548345291) is active in the NPPES registry as of the last update on 2018-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.