Deirdre Arnholz, MD
NPI 1780769414 · Pediatrics Physician · Denver, CO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deirdre Arnholz, MD is a Pediatrics Physician provider in Denver, CO (NPI 1780769414).
Provider details
- NPI number
- 1780769414
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 34900 (CO)
Specialties & taxonomies
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
- 2022-01-31
- Certified
- 2022-01-31
Frequently asked questions
- What is Deirdre Arnholz's NPI number?
- Deirdre Arnholz's National Provider Identifier (NPI) is 1780769414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre Arnholz's specialty?
- Deirdre Arnholz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Deirdre Arnholz located?
- Deirdre Arnholz's practice location on file with NPPES is 10350 E Dakota Ave, Denver, CO 80247-1314.
- What is Deirdre Arnholz's phone number?
- The practice phone number listed in the NPPES registry for Deirdre Arnholz is (303) 338-4545.
- Does Deirdre Arnholz accept Medicare?
- Deirdre Arnholz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deirdre Arnholz's NPI active?
- Yes — Deirdre Arnholz's NPI (1780769414) is active in the NPPES registry as of the last update on 2022-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.