Mallory Logsdon, D.O.
NPI 1831480896 · Pediatrics Physician · Libertyville, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Logsdon, D.O. is a Pediatrics Physician provider in Libertyville, IL (NPI 1831480896).
Provider details
- NPI number
- 1831480896
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
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 tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$18 across 1 record (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
Additional practice locations (1)
- 1425 N Randall RdElgin, IL 60123-2300Phone: (224) 783-5437
Registry dates
- Enumerated
- 2011-04-26
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Mallory Logsdon's NPI number?
- Mallory Logsdon's National Provider Identifier (NPI) is 1831480896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Logsdon's specialty?
- Mallory Logsdon is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mallory Logsdon located?
- Mallory Logsdon's practice location on file with NPPES is 801 S Milwaukee Ave, Libertyville, IL 60048-3204.
- What is Mallory Logsdon's phone number?
- The practice phone number listed in the NPPES registry for Mallory Logsdon is (847) 990-5450.
- Does Mallory Logsdon accept Medicare?
- Mallory Logsdon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Logsdon's NPI active?
- Yes — Mallory Logsdon's NPI (1831480896) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.