Sarah Knouff, NNP
NPI 1518134592 · Neonatal Nurse Practitioner · Columbus, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Knouff, NNP is a Neonatal Nurse Practitioner provider in Columbus, OH (NPI 1518134592).
Provider details
- NPI number
- 1518134592
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN.CNP.08477 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 6001 E Broad StColumbus, OH 43213-1502Phone: (614) 722-2000Fax: (614) 722-4541
- 5100 W Broad StColumbus, OH 43228-1607Phone: (614) 722-2000
- 1010 Refugee RdPickerington, OH 43147-9653Phone: (614) 722-2000Fax: (614) 722-4541
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Sarah Knouff's NPI number?
- Sarah Knouff's National Provider Identifier (NPI) is 1518134592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Knouff's specialty?
- Sarah Knouff is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Knouff located?
- Sarah Knouff's practice location on file with NPPES is 700 Childrens Drive, Columbus, OH 43205.
- What is Sarah Knouff's phone number?
- The practice phone number listed in the NPPES registry for Sarah Knouff is (614) 722-2000.
- Does Sarah Knouff accept Medicare?
- Sarah Knouff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Knouff's NPI active?
- Yes — Sarah Knouff's NPI (1518134592) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.