DR. LINDA A ALEXANDER MD
NPI 1942407424
Obstetrics & Gynecology in Baltimore, MD

NPI Status: Active since June 28, 2007

Contact Information

9105 FRANKLIN SQUARE DR
SUITE 214
BALTIMORE, MD
ZIP 21237
Phone: (410) 391-9144

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  • Individual
  • Female
  • Obstetrics & Gynecology

About LINDA ALEXANDER

This page provides the complete NPI Profile along with additional information for Linda Alexander, a women's health care provider established in Baltimore, Maryland with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1942407424 assigned on June 2007. The practitioner's primary taxonomy code is 207V00000X with license number D66360 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1942407424
Provider Name
DR. LINDA A ALEXANDER MD
Gender
Female
Entity Type
Individual
Location Address
9105 FRANKLIN SQUARE DR SUITE 214 BALTIMORE, MD 21237
Location Phone
(410) 391-9144
Mailing Address
9105 FRANKLIN SQUARE DR SUITE 214 BALTIMORE, MD 21237
Mailing Phone
(410) 391-9144
Is Sole Proprietor?
No
Enumeration Date
06-28-2007
Last Update Date
07-08-2007
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Women's health care providers like Linda Alexander 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.
D66360
License State
MD
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.

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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 1942407424, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 4 → 8 4 → 8 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 0 + 1 + 4 + 4 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1942407424.

Other Providers at the Same Location


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

Specialist
9105 FRANKLIN SQUARE DR, STE 100
BALTIMORE, MD 21237
Internal Medicine (Cardiovascular Disease)
9105 FRANKLIN SQUARE DR, STE 209
BALTIMORE, MD 21237
Internal Medicine (Cardiovascular Disease)
9105 FRANKLIN SQUARE DR, STE 209
BALTIMORE, MD 21237
Internal Medicine (Clinical Cardiac Electrophysiology)
9105 FRANKLIN SQUARE DR, STE 209
BALTIMORE, MD 21237
Internal Medicine (Cardiovascular Disease)
9105 FRANKLIN SQUARE DR, STE 209
BALTIMORE, MD 21237
Internal Medicine (Interventional Cardiology)
9105 FRANKLIN SQUARE DR, SUITE 209
BALTIMORE, MD 21237
Internal Medicine (Cardiovascular Disease)
9105 FRANKLIN SQUARE DR, SUITE 209
BALTIMORE, MD 21237
Specialist
9105 FRANKLIN SQUARE DR, SUITE 100
BALTIMORE, MD 21237
Obstetrics & Gynecology
9105 FRANKLIN SQUARE DR, SUITE 316
BALTIMORE, MD 21237
Obstetrics & Gynecology
9105 FRANKLIN SQUARE DR, SUITE 214
BALTIMORE, MD 21237
Internal Medicine
9105 FRANKLIN SQUARE DR, SUITE 309
BALTIMORE, MD 21237
Internal Medicine
9105 FRANKLIN SQUARE DR, SUITE 309
BALTIMORE, MD 21237
Social Worker
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Psychiatry & Neurology (Psychiatry)
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Social Worker
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Social Worker
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Psychiatry & Neurology (Psychiatry)
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Social Worker
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Counselor (Professional)
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237
Social Worker
9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942407424, enumerated as an "individual" on June 28, 2007.

The provider is located at 9105 FRANKLIN SQUARE DR SUITE 214 BALTIMORE, MD 21237 and the phone number is (410) 391-9144.

Obstetrics & Gynecology with taxonomy code 207V00000X.