Nicholas Severyn, DO
NPI 1366897605 · Neonatal-Perinatal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Severyn, DO is a Neonatal-Perinatal Medicine Physician provider in Indianapolis, IN (NPI 1366897605).
Provider details
- NPI number
- 1366897605
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- TP779 (KY)
Specialties & taxonomies
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
10 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)
- 800 Rose StLexington, KY 40536-5119Phone: (859) 562-1085Fax: (859) 257-5152
Registry dates
- Enumerated
- 2016-04-24
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Nicholas Severyn's NPI number?
- Nicholas Severyn's National Provider Identifier (NPI) is 1366897605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Severyn's specialty?
- Nicholas Severyn is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Severyn located?
- Nicholas Severyn's practice location on file with NPPES is 705 Riley Hospital Dr, Indianapolis, IN 46202-5109.
- What is Nicholas Severyn's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Severyn is (317) 274-4779.
- Does Nicholas Severyn accept Medicare?
- Nicholas Severyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Severyn's NPI active?
- Yes — Nicholas Severyn's NPI (1366897605) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.