Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JACQUELINE ABBATIELLO POSILLICO NP
NPI 1316553399
Nurse Practitioner - Gerontology in Patchogue, NY

Q: What is Jacqueline Posillico's NPI number?

The NPI number for Jacqueline Posillico is 1316553399. It was assigned to this individual provider in the NPPES registry on September 16, 2020.

Q: What is Jacqueline Posillico's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Active since September 16, 2020PECOS Enrolled

84.14/100

CMS Quality Rating

101 HOSPITAL RD, PATCHOGUE, NY 11772(631) 654-7100 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 17, 2026, Sep 16, 2020 (2 updates tracked since 2020).

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About Jacqueline Abbatiello Posillico Np NPPES

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

JACQUELINE ABBATIELLO POSILLICO NP (NPI 1316553399) is an individual gerontology provider in Patchogue, New York, licensed in New York (309756) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1316553399

Entity TypeIndividualFemale

Primary Taxonomy363LG0600X

Provider Legal NameJACQUELINE ABBATIELLO POSILLICOCredential: NP

Location Address101 HOSPITAL RDPatchogue, NY 11772-4870

Mailing Address17 Cedarwood LnCommack, NY 11725-5603 · (516) 672-0210

Phone(631) 654-7100

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateSeptember 16, 2020

Last NPPES UpdateSeptember 17, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2026

✔ NPI 1316553399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LG0600X

License✔ Licensed in NY · 309756

101 HOSPITAL RD, Patchogue, NY 11772

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jacqueline Abbatiello Posillico Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193139509

PECOS Enrollment IDI20210126002819

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.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

131 services55 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

31 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330106

Location300 Community DriveManhasset, NY 11030 · Nassau County

Emergency services Birthing friendly

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.14/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

78.11

Promoting Interoperability

100

Improvement Activities

Cost

69.05

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VAISHALI MEHTA MD

Internal Medicine (Critical Care Medicine)