Ardis Allison, DO
NPI 1487609616 · Pediatrics Physician · O'Fallon, MO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ardis Allison, DO is a Pediatrics Physician provider in O'Fallon, MO (NPI 1487609616).
Provider details
- NPI number
- 1487609616
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- R3J00 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$72 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2009-04-22
Frequently asked questions
- What is Ardis Allison's NPI number?
- Ardis Allison's National Provider Identifier (NPI) is 1487609616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ardis Allison's specialty?
- Ardis Allison is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ardis Allison located?
- Ardis Allison's practice location on file with NPPES is 5551 Winghaven Blvd, O'Fallon, MO 63368-3605.
- What is Ardis Allison's phone number?
- The practice phone number listed in the NPPES registry for Ardis Allison is (636) 561-5561.
- Does Ardis Allison accept Medicare?
- Ardis Allison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ardis Allison's NPI active?
- Yes — Ardis Allison's NPI (1487609616) is active in the NPPES registry as of the last update on 2009-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.