Jessica Kiernan, NURSE PRACTITIONER
NPI 1942845193 · Adult Health Nurse Practitioner · West Islip, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Kiernan, NURSE PRACTITIONER is a Adult Health Nurse Practitioner provider in West Islip, NY (NPI 1942845193).
Provider details
- NPI number
- 1942845193
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 309407 (NY)
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
6 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 360 | 177 |
| Atorvastatin Calcium | 175 | 96 |
| Apixabanbrand: Eliquis | 172 | 85 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 127 | 57 |
| Losartan Potassium | 121 | 59 |
| Furosemide | 113 | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$254 across 7 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
- 2019-11-12
- Last updated
- 2019-11-12
Frequently asked questions
- What is Jessica Kiernan's NPI number?
- Jessica Kiernan's National Provider Identifier (NPI) is 1942845193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Kiernan's specialty?
- Jessica Kiernan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessica Kiernan located?
- Jessica Kiernan's practice location on file with NPPES is 1000 Montauk Hwy, West Islip, NY 11795-4927.
- What is Jessica Kiernan's phone number?
- The practice phone number listed in the NPPES registry for Jessica Kiernan is (631) 376-3183.
- Does Jessica Kiernan accept Medicare?
- Jessica Kiernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Kiernan's NPI active?
- Yes — Jessica Kiernan's NPI (1942845193) is active in the NPPES registry as of the last update on 2019-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.