CASSANDRA STARK
NPI 1033506936
Nurse Practitioner - Women's Health in New York, NY

NPI Status: Active since April 20, 2015

Contact Information

165 BROADWAY FL 23
NEW YORK, NY
ZIP 10006
Phone: (888) 731-8994

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  • Individual
  • Female
  • Nurse Practitioner
  • Women's Health
  • Accepts Insurance

About CASSANDRA STARK

This page provides the complete NPI Profile along with additional information for Cassandra Stark, a provider established in New York, New York with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1033506936 assigned on April 2015. The practitioner's primary taxonomy code is 363LW0102X with license number 0991661 (CO). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1033506936
Provider Name
CASSANDRA STARK
Gender
Female
Entity Type
Individual
Location Address
165 BROADWAY FL 23 NEW YORK, NY 10006
Location Phone
(888) 731-8994
Mailing Address
139 CENTRE ST PH 120 NEW YORK, NY 10013
Mailing Phone
(888) 731-8994
Is Sole Proprietor?
Yes
Enumeration Date
04-20-2015
Last Update Date
12-05-2025
Code Navigator

A nurse practitioner (NP) like Cassandra Stark 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

Secondary Locations

  • 700 Main St Ste 3
    Bangor, ME 04401
    (888) 731-8994
  • 173 Saint Patricks Dr Ste 104
    Waldorf, MD 20603
    (888) 731-8994
  • One Sun Plaza, 100 Sun Ave Suite 650
    Albuquerque, NM 87109
    (888) 731-8994
  • 1050 SW 6th Ave Ste 1100
    Portland, OR 97204
    (888) 731-8994
  • 100 Cambridge St Fl 14
    Boston, MA 02114
    (888) 731-8994
  • 14355 Miranda Way
    Los Altos Hills, CA 94022
    (888) 731-8994
  • 999 18th St Ste 3000
    Denver, CO 80202
    (888) 731-8994

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 Women's Health

Taxonomy Code
363LW0102X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
0991661
License State
CO

Insurance Plans Accepted

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

  • BridgeSpan Standard Bronze Plan - EPO
  • BridgeSpan Standard Gold Plan - EPO
  • BridgeSpan Standard Silver Plan - EPO
  • Bronze 8000 Individual Connect - EPO
  • Bronze Essential 9000 With 4 Copay No Deductible Office Visits Individual Connect - EPO
  • Bronze HSA 7000 Individual Connect - EPO
  • Gold 2300 Individual Connect - EPO
  • Regence Standard Bronze Plan Individual Connect - EPO
  • Regence Standard Gold Plan Individual Connect - EPO
  • Regence Standard Silver Plan Individual Connect - EPO
  • Silver 6500 Individual Connect - EPO

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

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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 1033506936, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 3 → 6 5 → 10 → 1 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 0 + 0 + 1 + 2 + 9 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1033506936.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Physical Therapist
165 BROADWAY FL 23
NEW YORK, NY 10006
Psychologist
165 BROADWAY FL 23
NEW YORK, NY 10006
Clinical Medical Laboratory
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner (Women's Health)
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner (Family)
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner (Family)
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner (Family)
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner (Family)
165 BROADWAY FL 23
NEW YORK, NY 10006
Nurse Practitioner (Family)
165 BROADWAY FL 23
NEW YORK, NY 10006

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033506936, enumerated as an "individual" on April 20, 2015.

The provider is located at 165 BROADWAY FL 23 NEW YORK, NY 10006 and the phone number is (888) 731-8994.

Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.

The provider might be accepting Accepts: BridgeSpan Health Company and Regence BlueCross. Please consult your insurance carrier or call the provider to verify.