Leah Kastor, APRN, FNP-C
NPI 1831798834 · Family Nurse Practitioner · Sandusky, OH
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Kastor, APRN, FNP-C is a Family Nurse Practitioner provider in Sandusky, OH (NPI 1831798834).
Provider details
- NPI number
- 1831798834
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- APRN.CNP.0027800 (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
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
9 documented practice locations
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 53 | 24 |
| Metformin Hcl | 32 | — |
| Levothyroxine Sodium | 20 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | — |
| Omeprazole | 15 | — |
| Lisinopril | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (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
Additional practice locations (8)
- 117 Addison StKelleys Island, OH 43438-6500Phone: (567) 867-5174
- 316 Mason Rd WMilan, OH 44846-9500Phone: (567) 867-5174
- 34 Executive DrNorwalk, OH 44857-2490Phone: (567) 867-5174
- 333 Buckeye Blvd Ste BPort Clinton, OH 43452-2475Phone: (567) 867-5174
- 221 W Parish StSandusky, OH 44870-4877Phone: (567) 867-5174
- 420 Superior St # DSandusky, OH 44870-1849Phone: (419) 624-3353
- 501 Superior StSandusky, OH 44870-4487Phone: (567) 304-3900
- 1250 Sanford StVermilion, OH 44089-1577Phone: (567) 867-5174
Registry dates
- Enumerated
- 2020-10-21
- Last updated
- 2025-02-18
- Certified
- 2025-02-13
Frequently asked questions
- What is Leah Kastor's NPI number?
- Leah Kastor's National Provider Identifier (NPI) is 1831798834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Kastor's specialty?
- Leah Kastor is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leah Kastor located?
- Leah Kastor's practice location on file with NPPES is 420 Superior St, Sandusky, OH 44870-1849.
- What is Leah Kastor's phone number?
- The practice phone number listed in the NPPES registry for Leah Kastor is (419) 626-5623.
- Does Leah Kastor accept Medicare?
- Leah Kastor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Kastor's NPI active?
- Yes — Leah Kastor's NPI (1831798834) is active in the NPPES registry as of the last update on 2025-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.