Hanna Mallien, MD
NPI 1285523068 · Pediatrics Physician · Columbia, MO
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hanna Mallien, MD is a Pediatrics Physician provider in Columbia, MO (NPI 1285523068).
Provider details
- NPI number
- 1285523068
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2025028818 (MO)
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
Under 1 yr in 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
- 2025-06-28
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Hanna Mallien's NPI number?
- Hanna Mallien's National Provider Identifier (NPI) is 1285523068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanna Mallien's specialty?
- Hanna Mallien is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Hanna Mallien located?
- Hanna Mallien's practice location on file with NPPES is 1 Hospital Dr # 58.00, Columbia, MO 65212-1000.
- What is Hanna Mallien's phone number?
- The practice phone number listed in the NPPES registry for Hanna Mallien is (573) 882-4438.
- Does Hanna Mallien accept Medicare?
- Hanna Mallien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hanna Mallien's NPI active?
- Yes — Hanna Mallien's NPI (1285523068) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.