MS. GRETA ANITA MCCORMICK MSN, APRN, PMHNP-BC
NPI 1215102462
Nurse Practitioner - Psychiatric/Mental Health in Shreveport, LA

Active since April 29, 2008
151 FREESTATE BLVD STE A, SHREVEPORT, LA 71107(318) 226-5990 Get Directions Write a Review

NPPES record last updated: June 28, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 4, 2023, Feb 22, 2023 (2 updates tracked since 2023).

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

About GRETA MCCORMICK

This page provides the complete NPI Profile along with additional information for Greta Mccormick, a provider established in Shreveport, Louisiana with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1215102462 assigned on April 2008. The practitioner's primary taxonomy code is 363LP0808X with license number 227483 (LA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1215102462
Provider Name
MS. GRETA ANITA MCCORMICK MSN, APRN, PMHNP-BC
Gender
Female
Entity Type
Individual
Location Address
151 FREESTATE BLVD STE A SHREVEPORT, LA 71107
Location Phone
(318) 226-5990
Mailing Address
1310 N HEARNE AVE SHREVEPORT, LA 71107
Mailing Phone
(318) 676-5111
Is Sole Proprietor?
Yes
Enumeration Date
04-29-2008
Last Update Date
06-28-2023
Code Navigator

A nurse practitioner (NP) like Greta Mccormick 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.
227483
License State
LA

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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 1215102462, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 2 + 0 + 4 + 4 + 1 + 2 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1215102462.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Licensed Practical Nurse
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Registered Nurse
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Case Manager/Care Coordinator
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107
Licensed Practical Nurse
151 FREESTATE BLVD STE A
SHREVEPORT, LA 71107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215102462, enumerated as an "individual" on April 29, 2008.

The provider is located at 151 FREESTATE BLVD STE A SHREVEPORT, LA 71107 and the phone number is (318) 226-5990.

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