Lydia Fischer, MD
NPI 1225563034 · Child & Adolescent Psychiatry Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lydia Fischer, MD is a Child & Adolescent Psychiatry Physician provider in Indianapolis, IN (NPI 1225563034).
Provider details
- NPI number
- 1225563034
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01086659A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2651 E Discovery PkwyBloomington, IN 47408-9059Phone: (812) 353-5630Fax: (812) 353-5441
Registry dates
- Enumerated
- 2017-04-30
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Lydia Fischer's NPI number?
- Lydia Fischer's National Provider Identifier (NPI) is 1225563034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Fischer's specialty?
- Lydia Fischer is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lydia Fischer located?
- Lydia Fischer's practice location on file with NPPES is 705 Riley Hospital Dr, Indianapolis, IN 46202-5109.
- What is Lydia Fischer's phone number?
- The practice phone number listed in the NPPES registry for Lydia Fischer is (317) 944-8162.
- Does Lydia Fischer accept Medicare?
- Lydia Fischer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lydia Fischer's NPI active?
- Yes — Lydia Fischer's NPI (1225563034) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.