1. Home
  2. Directory
  3. New York
  4. Bethpage
  5. Nurse Practitioner
  6. NPI Profile

KATHLEEN POSILLICO NP
NPI 1558080077
Nurse Practitioner - Primary Care in Bethpage, NY

Active since August 26, 2022PECOS EnrolledAccepts Medicare Assignment
4295 HEMPSTEAD TPKE, BETHPAGE, NY 11714(516) 860-5699 Get Directions Write a Review

NPPES record last updated: August 26, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kathleen Posillico Np NPPES

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

KATHLEEN POSILLICO NP (NPI 1558080077) is an individual primary care provider in Bethpage, New York, licensed in New York (F310801-01) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Medical Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1558080077
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameKATHLEEN POSILLICOCredential: NP
Location Address4295 HEMPSTEAD TPKEBethpage, NY 11714-5769
Mailing Address506 Rockne AveMassapequa Park, NY 11762-1240 · (516) 860-5699
Phone(516) 860-5699
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 26, 2022
NPPES CertifiedAugust 26, 2022
✔ NPI 1558080077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in NY · F310801-01
4295 HEMPSTEAD TPKE, Bethpage, NY 11714
Open in Google Maps ↗

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

Kathleen 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 ID9638532377
PECOS Enrollment IDI20230829003173
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.

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.
244 services200 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
43 services41 patients

Hospital Affiliations CMS Care Compare

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

Good Samaritan Hospital Medical Center

Acute Care Hospitals · West Islip, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330286
Location1000 Montauk HighwayWest Islip, NY 11795 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11714 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.

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.

JAMES BANTEL PA-C
Physician Assistant
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (516) 579-6000
JOEL LA WATSON P.A
Physician Assistant (Medical)
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (516) 579-6000
DR. JOSEPH S ROSENBERG M.D.
Anesthesiology
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (516) 731-4724
SPENCER F. DUBOV, D.P.M., P.C.
Podiatrist (Foot Surgery)
4295 HEMPSTEAD TPKE, NEW ISLAND HOSPITAL/PHYSICIANS OFFICE
BETHPAGE, NY 11714
Nassau County (631) 858-0011
DIABETES MANAGEMENT PARTNERS LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (904) 372-3943
WSNCHS NORTH, INC.
General Acute Care Hospital
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (516) 579-6000
DR. ANDREW GRAHAM WATLING DO
Anesthesiology
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (516) 579-6000
RACHNA BANGDIWALA
Podiatrist (Foot & Ankle Surgery)
4295 HEMPSTEAD TPKE
BETHPAGE, NY 11714
Nassau County (516) 579-3500

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 Kathleen Posillico's NPI number?

The NPI number for Kathleen Posillico is 1558080077. It was assigned to this individual provider in the NPPES registry on August 26, 2022.

Where is Kathleen Posillico located?

Kathleen Posillico practices at 4295 Hempstead Tpke, Bethpage, NY 11714. The listed phone number is (516) 860-5699.

What is Kathleen Posillico's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Kathleen Posillico enrolled in Medicare?

Yes. Kathleen Posillico is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Kathleen Posillico affiliated with any hospitals?

According to CMS data, Kathleen Posillico is affiliated with Good Samaritan Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Kathleen Posillico was last updated on August 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.