ASHLEY MARIE OLMSTED
NPI 1831782812
Obstetrics & Gynecology in Fort Sam Houston, TX

NPI Status: Active since February 19, 2021

Contact Information

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX
ZIP 78234
Phone: (210) 916-7500

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  • Individual
  • Female
  • Obstetrics & Gynecology

About ASHLEY OLMSTED

This page provides the complete NPI Profile along with additional information for Ashley Olmsted, a women's health care provider established in Fort Sam Houston, Texas with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1831782812 assigned on February 2021. The practitioner's primary taxonomy code is 207V00000X with license number 0102207355 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1831782812
Provider Name
ASHLEY MARIE OLMSTED
Gender
Female
Entity Type
Individual
Location Address
3551 ROGER BROOKE DR FORT SAM HOUSTON, TX 78234
Location Phone
(210) 916-7500
Mailing Address
3551 ROGER BROOKE DR FORT SAM HOUSTON, TX 78234
Is Sole Proprietor?
No
Enumeration Date
02-19-2021
Last Update Date
07-31-2025
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Women's health care providers like Ashley Olmsted treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
0102207355
License State
VA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1171000000XOther Service Providers

Military Health Care Provider

0102207355 (VA)

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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 1831782812, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
1
Doubled → 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 3 → 6 7 → 14 → 5 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 4 + 8 + 4 + 8 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1831782812.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
3551 ROGER BROOKE DR, DEPARTMENT OF PEDIATRICS/ADOLESCENT MEDICINE
FORT SAM HOUSTON, TX 78234
Pediatrics (Pediatric Cardiology)
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Pediatrics (Neonatal-Perinatal Medicine)
3551 ROGER BROOKE DR, NEONATOLOGY
FORT SAM HOUSTON, TX 78234
Nurse Practitioner (Primary Care)
3551 ROGER BROOKE DR, DEPARTMENT OF PEDIATRICS/ADOLESCENT MEDICINE
FORT SAM HOUSTON, TX 78234
Student in an Organized Health Care Education/Training Program
3551 ROGER BROOKE DR, MCHE/ME
FORT SAM HOUSTON, TX 78234
Student in an Organized Health Care Education/Training Program
3551 ROGER BROOKE DR, MCHE-QD(CREDS)
FORT SAM HOUSTON, TX 78234
Occupational Therapist
3551 ROGER BROOKE DR, MCHE-QD (CREDS)
FORT SAM HOUSTON, TX 78234
Internal Medicine (Infectious Disease)
3551 ROGER BROOKE DR, MCHE-QD, BLDG 3600
FORT SAM HOUSTON, TX 78234
Urology
3551 ROGER BROOKE DR, MCHE-SDU, BUILDING 3600
SAN ANTONIO, TX 78234
Occupational Therapist
3551 ROGER BROOKE DR
SAN ANTONIO, TX 78234
Occupational Therapist
3551 ROGER BROOKE DR, MCHE-QD (CREDS)
SAN ANTONIO, TX 78234
Internal Medicine (Infectious Disease)
3551 ROGER BROOKE DR, MCHE-MDI
FORT SAM HOUSTON, TX 78234
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
3551 ROGER BROOKE DR, RM 114-13 (OCCUPTIONAL HEALTH/PREVENTIVE MEDICINE)
SAN ANTONIO, TX 78234
Physician Assistant
3551 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER
FORT SAM HOUSTON, TX 78234
Hospitalist
3551 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER
FORT SAM HOUSTON, TX 78234
Student in an Organized Health Care Education/Training Program
3551 ROGER BROOKE DR, MCHE/ME
SAN ANTONIO, TX 78234
Student in an Organized Health Care Education/Training Program
3551 ROGER BROOKE DR, MCHE/ME
SAN ANTONIO, TX 78234
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3551 ROGER BROOKE DR, ATTN: MCHE-MDE
FORT SAM HOUSTON, TX 78234
Internal Medicine (Pulmonary Disease)
3551 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER
FORT SAM HOUSTON, TX 78234
Psychiatry & Neurology (Neuromuscular Medicine)
3551 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER DEPT OF NEUROLOGY
SAN ANTONIO, TX 78234

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831782812, enumerated as an "individual" on February 19, 2021.

The provider is located at 3551 ROGER BROOKE DR FORT SAM HOUSTON, TX 78234 and the phone number is (210) 916-7500.

Obstetrics & Gynecology with taxonomy code 207V00000X.