LYDIA RYAN PMHNP
NPI 1962352351
Nurse Practitioner - Psychiatric/Mental Health in Trussville, AL

NPI Status: Active since February 03, 2026

Contact Information

133 N CHALKVILLE RD
TRUSSVILLE, AL
ZIP 35173
Phone: (205) 588-6527
Fax: (205) 508-3114

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

About LYDIA RYAN

This page provides the complete NPI Profile along with additional information for Lydia Ryan, a provider established in Trussville, Alabama with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1962352351 assigned on February 2026. The practitioner's primary taxonomy code is 363LP0808X with license number 1136265 (AL). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1962352351
Provider Name
LYDIA RYAN PMHNP
Gender
Female
Entity Type
Individual
Location Address
133 N CHALKVILLE RD TRUSSVILLE, AL 35173
Location Phone
(205) 588-6527
Location Fax
(205) 508-3114
Mailing Address
3644 RAINBOW DR RAINBOW CITY, AL 35906
Mailing Phone
(256) 613-2678
Mailing Fax
(205) 508-3114
Is Sole Proprietor?
No
Enumeration Date
02-03-2026
Last Update Date
05-05-2026
Code Navigator

A nurse practitioner (NP) like Lydia Ryan 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

  • 3644 Rainbow Dr
    Rainbow City, AL 35906
    (256) 613-2678
  • 333 E Choccolocco St Ste B
    Oxford, AL 36203
    (256) 835-1610

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.
1136265
License State
AL

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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 1962352351, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 6 + 5 + 4 + 3 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1962352351.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Optometrist
133 N CHALKVILLE RD
TRUSSVILLE, AL 35173
Optometrist
133 N CHALKVILLE RD
TRUSSVILLE, AL 35173
Counselor (Mental Health)
133 N CHALKVILLE RD
TRUSSVILLE, AL 35173
Counselor
133 N CHALKVILLE RD
TRUSSVILLE, AL 35173

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962352351, enumerated as an "individual" on February 03, 2026.

The provider is located at 133 N CHALKVILLE RD TRUSSVILLE, AL 35173 and the phone number is (205) 588-6527.

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