Elizabeth Spiwak, MD
NPI 1235524182 · Pediatric Nephrology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Spiwak, MD is a Pediatric Nephrology Physician provider in Indianapolis, IN (NPI 1235524182).
Provider details
- NPI number
- 1235524182
- Entity type
- Individual
- Primary specialty
- Pediatric Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 699 Riley Hospital DrIndianapolis, IN 46202Phone: (904) 859-3003
- 571 S Floyd St Ste 412Louisville, KY 40202-3877Phone: (904) 859-3003
Registry dates
- Enumerated
- 2015-03-30
- Last updated
- 2022-08-09
- Certified
- 2022-08-09
Frequently asked questions
- What is Elizabeth Spiwak's NPI number?
- Elizabeth Spiwak's National Provider Identifier (NPI) is 1235524182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Spiwak's specialty?
- Elizabeth Spiwak is listed in the NPPES registry with a primary specialty of Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Spiwak located?
- Elizabeth Spiwak's practice location on file with NPPES is 8402 Harcourt Rd Ste 320, Indianapolis, IN 46260-2052.
- What is Elizabeth Spiwak's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Spiwak is (317) 338-2487.
- Does Elizabeth Spiwak accept Medicare?
- Elizabeth Spiwak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Spiwak's NPI active?
- Yes — Elizabeth Spiwak's NPI (1235524182) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.