Nancy Keslar, CPNP
NPI 1538479886 · Pediatric Nurse Practitioner · Youngstown, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Keslar, CPNP is a Pediatric Nurse Practitioner provider in Youngstown, OH (NPI 1538479886).
Provider details
- NPI number
- 1538479886
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- COA.11142-NP (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$66 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-10-19
- Last updated
- 2021-03-08
- Certified
- 2021-03-08
Frequently asked questions
- What is Nancy Keslar's NPI number?
- Nancy Keslar's National Provider Identifier (NPI) is 1538479886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Keslar's specialty?
- Nancy Keslar is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Keslar located?
- Nancy Keslar's practice location on file with NPPES is 4308 Belmont Ave, Youngstown, OH 44505-1052.
- What is Nancy Keslar's phone number?
- The practice phone number listed in the NPPES registry for Nancy Keslar is (330) 759-9670.
- Does Nancy Keslar accept Medicare?
- Nancy Keslar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Keslar's NPI active?
- Yes — Nancy Keslar's NPI (1538479886) is active in the NPPES registry as of the last update on 2021-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.