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MISS JILL SADOWSKI NP-C
NPI 1770135279
Nurse Practitioner in New York, NY

Active since July 15, 2019PECOS Enrolled
325 W 15TH ST FL 1, NEW YORK, NY 10011(212) 604-6000 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, Jul 3, 2023, Feb 28, 2023 and 1 more (4 updates tracked since 2019).

About Miss Jill Sadowski Np-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MISS JILL SADOWSKI NP-C (NPI 1770135279) is an individual nurse practitioner in New York, New York, licensed in New York (F344493) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1770135279
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMISS JILL SADOWSKICredential: NP-C
Location Address325 W 15TH ST FL 1New York, NY 10011-5903
Mailing Address325 W 15th St Fl 1New York, NY 10011-5903
Phone(212) 604-6000
Sole ProprietorNo
Enumeration DateJuly 15, 2019
Last NPPES UpdateMay 11, 20264 updates tracked since enumeration
NPPES CertifiedJuly 3, 2023
✔ NPI 1770135279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NY · F344493
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
325 W 15TH ST FL 1, New York, NY 10011
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Secondary Practice Location 1

Location 1911 Park Ave Apt 1BNew York, NY 10075-0385 · Phone (212) 288-7193

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Jill Sadowski Np-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10011 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jill Sadowski's NPI number?

The NPI number for Jill Sadowski is 1770135279. It was assigned to this individual provider in the NPPES registry on July 15, 2019.

Where is Jill Sadowski located?

Jill Sadowski practices at 325 W 15th St Fl 1, New York, NY 10011. The listed phone number is (212) 604-6000.

What is Jill Sadowski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jill Sadowski enrolled in Medicare?

Yes. Jill Sadowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jill Sadowski was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.