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

MARIANNA HACKER NP
NPI 1689395477
Nurse Practitioner - Adult Health in Smithtown, NY

Active since September 08, 2022PECOS EnrolledAccepts Medicare Assignment
50 NY-25A, SMITHTOWN, NY 11787(631) 784-7200 Get Directions Write a Review

NPPES record last updated: November 22, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 22, 2022, Sep 8, 2022 (2 updates tracked since 2022).

About Marianna Hacker Np NPPES

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

MARIANNA HACKER NP (NPI 1689395477) is an individual adult health provider in Smithtown, New York, licensed in New York (310892) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS, is affiliated with St Catherine Of Siena Hospital Medical Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1689395477
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMARIANNA HACKERCredential: NP
Location Address50 NY-25ASmithtown, NY 11787-3448
Mailing Address41 Gildare DrEast Northport, NY 11731-3227 · (631) 806-8879
Phone(631) 784-7200
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 8, 2022
Last NPPES UpdateNovember 22, 20222 updates tracked since enumeration
NPPES CertifiedNovember 22, 2022
✔ NPI 1689395477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · 310892
50 NY-25A, Smithtown, NY 11787
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

Marianna Hacker 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 ID9032595574
PECOS Enrollment IDI20221006000668
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 5

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.
166 services59 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
123 services109 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
98 services92 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.
42 services31 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
36 services19 patients

Hospital Affiliations CMS Care Compare

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

St Catherine Of Siena Hospital Medical Center

Acute Care Hospitals · Smithtown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330401
Location50 Route 25ASmithtown, NY 11787 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11787 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 4

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

JOHNY KATTIL GEORGE
Emergency Medicine
50 NY-25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
SARAH MADELINE MILLER DO
Student in an Organized Health Care Education/Training Program
50 NY-25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
DR. BETH ANNE HAYES D.O.
Emergency Medicine
50 NY-25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
NEW YORK PAIN CONSULTANTS, LLC
Anesthesiology (Pain Medicine)
50 NY-25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3597

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 Marianna Hacker's NPI number?

The NPI number for Marianna Hacker is 1689395477. It was assigned to this individual provider in the NPPES registry on September 8, 2022.

Where is Marianna Hacker located?

Marianna Hacker practices at 50 Ny-25a, Smithtown, NY 11787. The listed phone number is (631) 784-7200.

What is Marianna Hacker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Marianna Hacker enrolled in Medicare?

Yes. Marianna Hacker 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 Marianna Hacker affiliated with any hospitals?

According to CMS data, Marianna Hacker is affiliated with St Catherine Of Siena Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Marianna Hacker was last updated on November 22, 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.