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NICOLE ASHLEY SIGUENCIA NP
NPI 1881926491
Nurse Practitioner in Patchogue, NY

Active since February 06, 2010PECOS Enrolled
260 SILLS ROAD SUITE C, PATCHOGUE, NY 11772(631) 289-0300 Get Directions Write a Review

NPPES record last updated: October 4, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 4, 2022, Jan 7, 2022, Sep 8, 2021 (3 updates tracked since 2021).

About Nicole Ashley Siguencia Np NPPES

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

NICOLE ASHLEY SIGUENCIA NP (NPI 1881926491) is an individual nurse practitioner in Patchogue, New York, licensed in New York (310316) and active in the NPI registry since February 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881926491
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameNICOLE ASHLEY SIGUENCIACredential: NP
Location Address260 SILLS ROAD SUITE CPatchogue, NY 11772
Mailing Address260 Sills Road Suite CPatchogue, NY 11772 · (631) 289-0300
Phone(631) 289-0300
Sole ProprietorYes
Enumeration DateFebruary 6, 2010
Last NPPES UpdateOctober 4, 20223 updates tracked since enumeration
NPPES CertifiedOctober 4, 2022
✔ NPI 1881926491 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 · 310316
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.
260 SILLS ROAD SUITE C, Patchogue, NY 11772
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Other Names 1

Former Name (1)Nicole Ashley Uceda Np

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicole Ashley Siguencia Np 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Nicole Siguencia reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Harbor View Medical Services PC
10.0 mi
Gastroenterology
1500 ROUTE 112 BLDG 6
Port Jefferson Station, NY 11776
  • Reassigned Medicare billing, New York enrollment
  • 68 clinicians in this Medicare group
NPI 1871150193 (631) 686-7890
Infinite Medical PC
108 mi
Family Medicine
7 CREEK LN
Bristol, RI 02809
  • Reassigned Medicare billing, New York enrollment
  • 188 clinicians in this Medicare group
NPI 1407483175 (718) 964-6161

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
62 services59 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
56 services54 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11772 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 Nicole Siguencia's NPI number?

The NPI number for Nicole Siguencia is 1881926491. It was assigned to this individual provider in the NPPES registry on February 6, 2010. The provider is also known as Nicole Ashley Uceda Np.

Where is Nicole Siguencia located?

Nicole Siguencia practices at 260 Sills Road Suite C, Patchogue, NY 11772. The listed phone number is (631) 289-0300.

What is Nicole Siguencia's specialty?

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

Is Nicole Siguencia enrolled in Medicare?

Yes. Nicole Siguencia is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nicole Siguencia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Siguencia reassigns Medicare benefits to 2 organizations: Harbor View Medical Services PC (Port Jefferson Station, NY) and Infinite Medical PC (Bristol, RI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nicole Siguencia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nicole Siguencia was last updated on October 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.