DEBORA GREGORY CFNP
NPI 1558097881
Nurse Practitioner - Family in Marina Del Rey, CA

NPI Status: Active since July 28, 2022

Contact Information

4223 GLENCOE AVE STE B109
MARINA DEL REY, CA
ZIP 90292
Phone: (310) 395-4788
Fax: (310) 395-0150

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About DEBORA GREGORY

This page provides the complete NPI Profile along with additional information for Debora Gregory, a provider established in Marina Del Rey, California with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1558097881 assigned on July 2022. The practitioner's primary taxonomy code is 363LF0000X with license number 10029 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1558097881
Provider Name
DEBORA GREGORY CFNP
Gender
Female
Entity Type
Individual
Location Address
4223 GLENCOE AVE STE B109 MARINA DEL REY, CA 90292
Location Phone
(310) 395-4788
Location Fax
(310) 395-0150
Mailing Address
4223 GLENCOE AVE STE B109 MARINA DEL REY, CA 90292
Mailing Phone
(310) 395-4788
Mailing Fax
(310) 395-0150
Is Sole Proprietor?
Yes
Enumeration Date
07-28-2022
Last Update Date
07-28-2022
Code Navigator

A nurse practitioner (NP) like Debora Gregory 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
10029
License State
CA

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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 1558097881, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 5 → 10 → 1 0 → 0 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 0 + 9 + 1 + 4 + 8 + 1 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1558097881.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558097881, enumerated as an "individual" on July 28, 2022.

The provider is located at 4223 GLENCOE AVE STE B109 MARINA DEL REY, CA 90292 and the phone number is (310) 395-4788.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.