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

MRS. JOYCE LYNN SOUTHERS N.P.
NPI 1285848994
Nurse Practitioner - Psychiatric/Mental Health in Brooklyn, NY

Active since May 10, 2007
592 ROCKAWAY AVE, BROOKLYN, NY 11212(718) 345-5000(718) 345-5794 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 18, 2023, Oct 8, 2021, Apr 4, 2019 (3 updates tracked since 2019).

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

About JOYCE SOUTHERS

This page provides the complete NPI Profile along with additional information for Joyce Southers, a provider established in Brooklyn, New York with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1285848994 assigned on May 2007. The practitioner's primary taxonomy code is 363LP0808X with license number 400704 (NY). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1285848994
Provider Name
MRS. JOYCE LYNN SOUTHERS N.P.
Gender
Female
Entity Type
Individual
Location Address
592 ROCKAWAY AVE BROOKLYN, NY 11212
Location Phone
(718) 345-5000
Location Fax
(718) 345-5794
Mailing Address
400 S ORANGE AVE SOUTH ORANGE, NJ 07079
Mailing Phone
(201) 407-0962
Mailing Fax
(208) 688-5693
Is Sole Proprietor?
No
Enumeration Date
05-10-2007
Last Update Date
06-29-2026
Code Navigator

A nurse practitioner (NP) like Joyce Southers 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.
400704
License State
NY

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)
1363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

26NJ00113600 (NJ)
2363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

6519 (MN)
3363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

SP007799 (PA)

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
06516476MEDICAID (05)NY 
230537MEDICAID (05)NJ 

Reviews for MRS. JOYCE LYNN SOUTHERS N.P.

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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 1285848994, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 8 → 16 → 7 8 → 16 → 7 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 1 + 6 + 4 + 1 + 6 + 9 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1285848994.

Other Providers at the Same Location


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

Counselor
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Psychologist (Clinical)
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Dental Hygienist
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Advanced Practice Midwife
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Social Worker (Clinical)
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Internal Medicine
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Dentist
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Psychologist
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Social Worker (Clinical)
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Counselor (Addiction (Substance Use Disorder))
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Specialist
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Social Worker
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Physician Assistant (Medical)
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Counselor (Addiction (Substance Use Disorder))
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Nurse Practitioner (Family)
592 ROCKAWAY AVE, CREDENTIALING DEPARTMENT
BROOKLYN, NY 11212
Counselor (Addiction (Substance Use Disorder))
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Counselor (Addiction (Substance Use Disorder))
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Licensed Practical Nurse
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Licensed Practical Nurse
592 ROCKAWAY AVE
BROOKLYN, NY 11212
Registered Nurse
592 ROCKAWAY AVE
BROOKLYN, NY 11212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285848994, enumerated as an "individual" on May 10, 2007.

The provider is located at 592 ROCKAWAY AVE BROOKLYN, NY 11212 and the phone number is (718) 345-5000.

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.