Katherine Zappia, MD, PHD
NPI 1558866277 · Pediatrics Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Zappia, MD, PHD is a Pediatrics Physician provider in Cincinnati, OH (NPI 1558866277).
Provider details
- NPI number
- 1558866277
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.142146 (OH)
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
8 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
- 2018-03-26
- Last updated
- 2023-07-24
- Certified
- 2023-07-13
Frequently asked questions
- What is Katherine Zappia's NPI number?
- Katherine Zappia's National Provider Identifier (NPI) is 1558866277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Zappia's specialty?
- Katherine Zappia is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Zappia located?
- Katherine Zappia's practice location on file with NPPES is Cincinnati Children'S Hospital, Cincinnati, OH 45229.
- What is Katherine Zappia's phone number?
- The practice phone number listed in the NPPES registry for Katherine Zappia is (513) 636-0800.
- Does Katherine Zappia accept Medicare?
- Katherine Zappia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Zappia's NPI active?
- Yes — Katherine Zappia's NPI (1558866277) is active in the NPPES registry as of the last update on 2023-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.