MRS. MARIE QUETLY CAZEAU ANP
NPI 1558562439
Nurse Practitioner - Adult Health in Syosset, NY

NPI Status: Active since May 30, 2007

Contact Information

8 GREENFIELD RD
SYOSSET, NY
ZIP 11791
Phone: (516) 496-7900
Fax: (516) 496-2139

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NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About MARIE CAZEAU

This page provides the complete NPI Profile along with additional information for Marie Cazeau, a provider established in Syosset, New York with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1558562439 assigned on May 2007. The practitioner's primary taxonomy code is 363LA2200X with license number F303671 (NY). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1558562439
Provider Name
MRS. MARIE QUETLY CAZEAU ANP
Gender
Female
Entity Type
Individual
Location Address
8 GREENFIELD RD SYOSSET, NY 11791
Location Phone
(516) 496-7900
Location Fax
(516) 496-2139
Mailing Address
11 MANOR PL HUNTINGTON STATION, NY 11746
Mailing Phone
(516) 242-1926
Mailing Fax
(516) 496-2139
Is Sole Proprietor?
No
Enumeration Date
05-30-2007
Last Update Date
03-07-2023
Code Navigator

A nurse practitioner (NP) like Marie Cazeau 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
F303671
License State
NY

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
F303671OTHER (01)NYLICENSE

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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 1558562439, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 0 + 6 + 4 + 4 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1558562439.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Internal Medicine (Pulmonary Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine (Cardiovascular Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine (Cardiovascular Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Physician Assistant
8 GREENFIELD RD
SYOSSET, NY 11791
Nurse Practitioner (Family)
8 GREENFIELD RD
SYOSSET, NY 11791
Nurse Practitioner (Adult Health)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine (Cardiovascular Disease)
8 GREENFIELD RD
SYOSSET, NY 11791
Nurse Practitioner (Family)
8 GREENFIELD RD
SYOSSET, NY 11791
Internal Medicine
8 GREENFIELD RD
SYOSSET, NY 11791

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558562439, enumerated as an "individual" on May 30, 2007.

The provider is located at 8 GREENFIELD RD SYOSSET, NY 11791 and the phone number is (516) 496-7900.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.