Steven Clapp
NPI 1548881865 · Internal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Clapp is a Internal Medicine Physician provider in Indianapolis, IN (NPI 1548881865).
Provider details
- NPI number
- 1548881865
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- 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 tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-04-27
- Last updated
- 2024-02-25
- Certified
- 2024-02-25
Frequently asked questions
- What is Steven Clapp's NPI number?
- Steven Clapp's National Provider Identifier (NPI) is 1548881865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Clapp's specialty?
- Steven Clapp is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Clapp located?
- Steven Clapp's practice location on file with NPPES is 705 Riley Hospital Dr Rm 5837, Indianapolis, IN 46202-5109.
- What is Steven Clapp's phone number?
- The practice phone number listed in the NPPES registry for Steven Clapp is (317) 948-0003.
- Does Steven Clapp accept Medicare?
- Steven Clapp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Clapp's NPI active?
- Yes — Steven Clapp's NPI (1548881865) is active in the NPPES registry as of the last update on 2024-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.