CHRISTINE R CROSSON APRN
NPI 1992892319
Nurse Practitioner - Psychiatric/Mental Health in Old Saybrook, CT

NPI Status: Active since October 06, 2006

Contact Information

263 MAIN ST
STE 304
OLD SAYBROOK, CT
ZIP 06475
Phone: (860) 395-6671
Fax: (860) 395-6671

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About CHRISTINE CROSSON

This page provides the complete NPI Profile along with additional information for Christine Crosson, a provider established in Old Saybrook, Connecticut with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1992892319 assigned on October 2006. The practitioner's primary taxonomy code is 363LP0808X with license number 000743 (CT). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1992892319
Provider Name
CHRISTINE R CROSSON APRN
Gender
Female
Entity Type
Individual
Location Address
263 MAIN ST STE 304 OLD SAYBROOK, CT 06475
Location Phone
(860) 395-6671
Location Fax
(860) 395-6671
Mailing Address
41 FAIR HARBOUR PL NEW LONDON, CT 06320
Mailing Phone
(860) 669-9014
Is Sole Proprietor?
Yes
Enumeration Date
10-06-2006
Last Update Date
07-08-2007
Code Navigator

A nurse practitioner (NP) like Christine Crosson 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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
000743
License State
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
S85529MEDICARE UPIN (02)CT 

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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 1992892319, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 8 → 16 → 7 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 6 + 9 + 4 + 3 + 2 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992892319.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dentist (General Practice)
263 MAIN ST
OLD SAYBROOK, CT 06475
Dental Hygienist
263 MAIN ST
OLD SAYBROOK, CT 06475
Dentist (General Practice)
263 MAIN ST
OLD SAYBROOK, CT 06475
Nurse Practitioner (Women's Health)
263 MAIN ST
OLD SAYBROOK, CT 06475
Psychologist
263 MAIN ST, SUITE 304
OLD SAYBROOK, CT 06475
Hearing Instrument Specialist
263 MAIN ST
OLD SAYBROOK, CT 06475
Clinic/Center (Adult Mental Health)
263 MAIN ST
OLD SAYBROOK, CT 06475
Community/Behavioral Health
263 MAIN ST, SUITE 304
OLD SAYBROOK, CT 06475
Social Worker (Clinical)
263 MAIN ST
OLD SAYBROOK, CT 06475
Counselor (Addiction (Substance Use Disorder))
263 MAIN ST, 301
OLD SAYBROOK, CT 06475
Clinic/Center (Federally Qualified Health Center (FQHC))
263 MAIN ST, 2ND FLOOR
OLD SAYBROOK, CT 06475
Dentist (General Practice)
263 MAIN ST, 2ND FLOOR
OLD SAYBROOK, CT 06475
Counselor (Professional)
263 MAIN ST, SUITE 304
OLD SAYBROOK, CT 06475
Social Worker (Clinical)
263 MAIN ST
OLD SAYBROOK, CT 06475
Counselor (Professional)
263 MAIN ST
OLD SAYBROOK, CT 06475
Clinic/Center (Family Planning, Non-Surgical)
263 MAIN ST
OLD SAYBROOK, CT 06475
Social Worker (Clinical)
263 MAIN ST
OLD SAYBROOK, CT 06475
Advanced Practice Midwife
263 MAIN ST
OLD SAYBROOK, CT 06475
Counselor (Mental Health)
263 MAIN ST
OLD SAYBROOK, CT 06475

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992892319, enumerated as an "individual" on October 06, 2006.

The provider is located at 263 MAIN ST STE 304 OLD SAYBROOK, CT 06475 and the phone number is (860) 395-6671.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.

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