DEE-ANNA SIMMONS
NPI 1669300638
Nurse Practitioner - Psychiatric/Mental Health in Texarkana, AR

NPI Status: Active since May 11, 2026

Contact Information

2419 S RONDO RD
TEXARKANA, AR
ZIP 71854
Phone: (870) 571-6454
Fax: (870) 571-6454

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

About DEE-ANNA SIMMONS

This page provides the complete NPI Profile along with additional information for Dee-anna Simmons, a provider established in Texarkana, Arkansas with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1669300638 assigned on May 2026. The practitioner's primary taxonomy code is 363LP0808X with license number 237044 (AR). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1669300638
Provider Name
DEE-ANNA SIMMONS
Gender
Female
Entity Type
Individual
Location Address
2419 S RONDO RD TEXARKANA, AR 71854
Location Phone
(870) 571-6454
Location Fax
(870) 571-6454
Mailing Address
2419 S RONDO RD TEXARKANA, AR 71854
Mailing Phone
(870) 571-6454
Mailing Fax
(870) 571-6454
Is Sole Proprietor?
Yes
Enumeration Date
05-11-2026
Last Update Date
05-11-2026
Code Navigator

A nurse practitioner (NP) like Dee-anna Simmons 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.
237044
License State
AR

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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 1669300638, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 6 + 0 + 0 + 6 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1669300638.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669300638, enumerated as an "individual" on May 11, 2026.

The provider is located at 2419 S RONDO RD TEXARKANA, AR 71854 and the phone number is (870) 571-6454.

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