DEANNA G XISTRIS APRN
NPI 1699814715
Nurse Practitioner in Stamford, CT

NPI Status: Active since February 05, 2007

Contact Information

1 HOSPITAL PLZ
BENNETT CANCER CENTER
STAMFORD, CT
ZIP 06904
Phone: (203) 276-2695
Fax: (203) 975-7842

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  • Individual
  • Female
  • Nurse Practitioner

About DEANNA XISTRIS

This page provides the complete NPI Profile along with additional information for Deanna Xistris, a provider established in Stamford, Connecticut with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1699814715 assigned on February 2007. The practitioner's primary taxonomy code is 363L00000X with license number 002056 (CT). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1699814715
Provider Name
DEANNA G XISTRIS APRN
Gender
Female
Entity Type
Individual
Location Address
1 HOSPITAL PLZ BENNETT CANCER CENTER STAMFORD, CT 06904
Location Phone
(203) 276-2695
Location Fax
(203) 975-7842
Mailing Address
1 HOSPITAL PLZ BENNETT CANCER CENTER STAMFORD, CT 06904
Mailing Phone
(203) 276-2695
Mailing Fax
(203) 975-7842
Is Sole Proprietor?
No
Enumeration Date
02-05-2007
Last Update Date
01-16-2017
Code Navigator

A nurse practitioner (NP) like Deanna Xistris 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

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
002056
License State
CT
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

2056 (CT)

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
S68701MEDICARE UPIN (02) 
004000360MEDICAID (05)CT 
890000157MEDICARE ID-TYPE UNSPECIFIED (04) 

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NPI 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 1699814715, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 9 → 18 → 9 8 → 16 → 7 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 6 + 1 + 8 + 7 + 2 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1699814715.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Obstetrics & Gynecology (Obstetrics)
1 HOSPITAL PLZ
STAMFORD, CT 06904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699814715, enumerated as an "individual" on February 05, 2007.

The provider is located at 1 HOSPITAL PLZ BENNETT CANCER CENTER STAMFORD, CT 06904 and the phone number is (203) 276-2695.

Nurse Practitioner with taxonomy code 363L00000X.

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