Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CYNTHIA RACHEL CALABRESE
NPI 1619564952
Nurse Practitioner - Family in Brooklyn, NY

Active since December 21, 2020
506 6TH ST, BROOKLYN, NY 11215(718) 780-3000 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 14, 2026, Dec 21, 2020 (2 updates tracked since 2020).

  • Individual
  • Female
  • Years of Experience 2
  • Nurse Practitioner
  • Family
  • Accepts Medicare Approved Payment

About CYNTHIA CALABRESE

This page provides the complete NPI Profile along with additional information for Cynthia Calabrese, a provider established in Brooklyn, New York with a medical specialization in Nurse Practitioner, focusing in family and more than 2 years of experience. The healthcare provider is registered in the NPI registry with number 1619564952 assigned on December 2020. The practitioner's primary taxonomy code is 363LF0000X with license number 347055 (NY). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1619564952
Provider Name
CYNTHIA RACHEL CALABRESE
Gender
Female
Entity Type
Individual
Location Address
506 6TH ST BROOKLYN, NY 11215
Location Phone
(718) 780-3000
Mailing Address
6507 AVENUE T BROOKLYN, NY 11234
Medical School Name
OTHER
Graduation Year
2025
Is Sole Proprietor?
No
Enumeration Date
12-21-2020
Last Update Date
07-14-2026
Code Navigator

A nurse practitioner (NP) like Cynthia Calabrese is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
347055
License State
NY

Medicare Participation & PECOS Enrollment Status

Cynthia Calabrese is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 8729584255

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20251002003196

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Cynthia Calabrese is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
NEW YORK-PRESBYTERIAN HOSPITAL525 EAST 68TH STREET
NEW YORK, NY 10065
(212) 746-5454Acute Care Hospitals

Reviews for CYNTHIA RACHEL CALABRESE

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1619564952, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 5 → 10 → 1 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 2 + 9 + 1 + 0 + 6 + 8 + 9 + 1 + 0 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1619564952.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
506 6TH ST
BROOKLYN, NY 11215
Obstetrics & Gynecology
506 6TH ST
BROOKLYN, NY 11215
Obstetrics & Gynecology (Gynecologic Oncology)
506 6TH ST
BROOKLYN, NY 11215
Obstetrics & Gynecology
506 6TH ST
BROOKLYN, NY 11215
Radiology (Diagnostic Radiology)
506 6TH ST, DEPT OF RADIOLOGY
BROOKLYN, NY 11215
Physician Assistant (Medical)
506 6TH ST, NEW YORK METHODIST HOSPITAL
BROOKLYN, NY 11215
Internal Medicine (Critical Care Medicine)
506 6TH ST
BROOKLYN, NY 11215
Dietitian, Registered
506 6TH ST
BROOKLYN, NY 11215
Internal Medicine
506 6TH ST
BROOKLYN, NY 11215
Internal Medicine (Hematology)
506 6TH ST
BROOKLYN, NY 11215
Internal Medicine (Nephrology)
506 6TH ST
BROOKLYN, NY 11215
Physical Medicine & Rehabilitation
506 6TH ST
BROOKLYN, NY 11215
Radiology (Diagnostic Radiology)
506 6TH ST
BROOKLYN, NY 11215
Podiatrist
506 6TH ST
BROOKLYN, NY 11215
Physician Assistant
506 6TH ST, NEW YORK METHODIST HOSPITAL
BROOKLYN, NY 11215
Physician Assistant (Surgical)
506 6TH ST
BROOKLYN, NY 11215
Radiology (Diagnostic Radiology)
506 6TH ST
BROOKLYN, NY 11215
Radiology (Diagnostic Radiology)
506 6TH ST
BROOKLYN, NY 11215
Radiology (Diagnostic Radiology)
506 6TH ST
BROOKLYN, NY 11215
Obstetrics & Gynecology (Maternal & Fetal Medicine)
506 6TH ST, KP4
BROOKLYN, NY 11215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619564952, enumerated as an "individual" on December 21, 2020.

The provider is located at 506 6TH ST BROOKLYN, NY 11215 and the phone number is (718) 780-3000.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.

Cynthia Calabrese is affiliated with: NEW YORK-PRESBYTERIAN HOSPITAL.