MS. ELIZABETH DIANNA CROSBY NP
NPI 1770024952
Nurse Practitioner - Women's Health in Randolph Afb, TX

NPI Status: Active since March 20, 2017

Contact Information

221 3RD ST W
RANDOLPH AFB, TX
ZIP 78150
Phone: (210) 652-5363

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  • Individual
  • Female
  • Nurse Practitioner
  • Women's Health

About ELIZABETH CROSBY

This page provides the complete NPI Profile along with additional information for Elizabeth Crosby, a provider established in Randolph Afb, Texas with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1770024952 assigned on March 2017. The practitioner's primary taxonomy code is 363LW0102X with license number RN253830 (GA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1770024952
Provider Name
MS. ELIZABETH DIANNA CROSBY NP
Gender
Female
Entity Type
Individual
Location Address
221 3RD ST W RANDOLPH AFB, TX 78150
Location Phone
(210) 652-5363
Mailing Address
221 3RD ST W RANDOLPH AFB, TX 78150
Mailing Phone
(210) 652-5363
Is Sole Proprietor?
No
Enumeration Date
03-20-2017
Last Update Date
03-18-2025
Code Navigator

A nurse practitioner (NP) like Elizabeth Crosby 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 Women's Health

Taxonomy Code
363LW0102X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN253830
License State
GA

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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 1770024952, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 0 → 0 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 0 + 2 + 8 + 9 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1770024952.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dentist (General Practice)
221 3RD ST W
RANDOLPH A F B, TX 78150
Dentist (General Practice)
221 3RD ST W, 12TH MEDICAL GROUP
RANDOLPH A F B, TX 78150
Pediatrics
221 3RD ST W
RANDOLPH A F B, TX 78150
Psychiatry & Neurology (Psychiatry)
221 3RD ST W
RANDOLPH AFB, TX 78150
Physician Assistant (Medical)
221 3RD ST W, 12 MEDICAL GROUP BLDG 1040
RANDOLPH AFB, TX 78150
Clinic/Center (Military/U.S. Coast Guard Outpatient)
221 3RD ST W, BLDG 1040
RANDOLPH A F B, TX 78150
Physician Assistant
221 3RD ST W
RANDOLPH A F B, TX 78150
Preventive Medicine (Aerospace Medicine)
221 3RD ST W
RANDOLPH A F B, TX 78150
Dentist (General Practice)
221 3RD ST W
RANDOLPH A F B, TX 78150
Nurse Practitioner (Family)
221 3RD ST W
RANDOLPH AFB, TX 78150
Physician Assistant
221 3RD ST W, BUILDING 1040
RANDOLPH AFB, TX 78150
Family Medicine
221 3RD ST W, BLDG 1040
RANDOLPH A F B, TX 78150
Optometrist
221 3RD ST W, 359 AMDS/SGPE
JBSA RANDOLPH, TX 78150
Pharmacist
221 3RD ST W, BLDG 1040 RM 1D201
RANDOLPH AFB, TX 78150
Specialist
221 3RD ST W, BLDG 1040
RANDOLPH A F B, TX 78150
Pharmacist
221 3RD ST W, BUILDING 1040
RANDOLPH AIR FORCE BASE, TX 78150
Nurse Practitioner (Pediatrics)
221 3RD ST W
RANDOLPH AFB, TX 78150
Pharmacist (Pharmacotherapy)
221 3RD ST W
JBSA RANDOLPH, TX 78150
Physical Therapist
221 3RD ST W
RANDOLPH AFB, TX 78150

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770024952, enumerated as an "individual" on March 20, 2017.

The provider is located at 221 3RD ST W RANDOLPH AFB, TX 78150 and the phone number is (210) 652-5363.

Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.