Michelle Horner, D.O.
NPI 1003000431 · Child & Adolescent Psychiatry Physician · Baltimore, MD
Michelle Horner, D.O. is a Child & Adolescent Psychiatry Physician provider in Baltimore, MD (NPI 1003000431).
Provider details
- NPI number
- 1003000431
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- H0079861 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
- 2007-08-29
- Last updated
- 2022-07-21
Frequently asked questions
- What is Michelle Horner's NPI number?
- Michelle Horner's National Provider Identifier (NPI) is 1003000431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Horner's specialty?
- Michelle Horner is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Horner located?
- Michelle Horner's practice location on file with NPPES is 5500 E Lombard St, Baltimore, MD 21224-1731.
- What is Michelle Horner's phone number?
- The practice phone number listed in the NPPES registry for Michelle Horner is (410) 550-0091.
- Is Michelle Horner's NPI active?
- Yes — Michelle Horner's NPI (1003000431) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.