LOUDOUN OB/GYN & MIDWIVES
NPI 1730330374
Obstetrics & Gynecology in Leesburg, VA

NPI Status: Active since October 01, 2008

Contact Information

19455 DEERFIELD AVENUE, SUITE 204
LEESBURG, VA
ZIP 20176
Phone: (703) 858-1500
Fax: (703) 858-5022

NPI Profile Information
Primary Taxonomy
Group Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Obstetrics & Gynecology

About LOUDOUN OB/GYN & MIDWIVES

This page provides the complete NPI Profile along with additional information for Loudoun Ob/gyn & Midwives, a women's health care provider established in Leesburg, Virginia operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1730330374 assigned on October 2008. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated 3 years ago. Loudoun Ob/gyn & Midwives operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Loudoun Ob/gyn & Midwives. The authorized official of this NPI record is Mary Beth Tamasy (Ceo)

NPI: 1730330374
Provider Legal Name: LOUDOUN MEDICAL GROUP, PC
Other Organization Name: LOUDOUN OB/GYN & MIDWIVES
Other Name Type: Doing Business As (3)
Entity Type: Organization
Location Address: 19455 DEERFIELD AVENUE, SUITE 204 LEESBURG, VA 20176
Location Phone: (703) 858-1500
Location Fax: (703) 858-5022
Mailing Address: 224-D CORNWALL STREET, NW, SUITE 403 LEESBURG, VA 20176
Mailing Phone: (703) 737-6010
Mailing Fax: (703) 858-5022
Is Sole Proprietor?: No
Is Organization Subpart?: Yes
Enumeration Date: 10-01-2008
Last Update Date: 11-14-2023
Code Navigator

Women's health care providers like Loudoun Ob/gyn & Midwives 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
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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: MARY BETH TAMASY
Authorized Official Title: CEO
Authorized Official Phone: (703) 737-6010

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 1730330374, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

Check

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 3 → 6 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 6 + 3 + 0 + 3 + 1 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4

This NPI is valid

The calculated check digit is 4, which matches the last digit of 1730330374.