MS. MARGARET TIMMONS M.D.
NPI 1528489028
Specialist in Lutherville, MD

NPI Status: Active since December 31, 2013

Contact Information

1205 YORK ROAD
SUITE 18
LUTHERVILLE, MD
ZIP 21093
Phone: (410) 494-0191
Fax: (410) 494-0259

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  • Individual
  • Female
  • Specialist

About MARGARET TIMMONS

This page provides the complete NPI Profile along with additional information for Margaret Timmons, a provider established in Lutherville, Maryland with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1528489028 assigned on December 2013. The practitioner's primary taxonomy code is 174400000X with license number 32714 (DC). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1528489028
Provider Name
MS. MARGARET TIMMONS M.D.
Gender
Female
Entity Type
Individual
Location Address
1205 YORK ROAD SUITE 18 LUTHERVILLE, MD 21093
Location Phone
(410) 494-0191
Location Fax
(410) 494-0259
Mailing Address
7920 JONES BRANCH DRIVE, HILTON RM 416 MCCLEAN, VA 22102
Is Sole Proprietor?
No
Enumeration Date
12-31-2013
Last Update Date
12-31-2013
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
32714
License State
DC
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1528489028, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 2 → 4 4 → 8 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 8 + 8 + 1 + 8 + 0 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1528489028.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Allergy & Immunology
1205 YORK ROAD, SUITE #39
LUTHERVILLE, MD 21093
Allergy & Immunology
1205 YORK ROAD, SUITE 39
LUTHERVILLE, MD 21093
Specialist
1205 YORK ROAD, SUITE 12
LUTHERVILLE, MD 21093
Specialist
1205 YORK ROAD, SUITE 33
LUTHERVILLE, MD 21093
Physician Assistant
1205 YORK ROAD, SUITE 12
LUTHERVILLE, MD 21093
Surgery
1205 YORK ROAD, SUITE 22
LUTHERVILLE, MD 21093
Pediatrics
1205 YORK ROAD, SUITE 18
LUTHERVILLE, MD 21093

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528489028, enumerated as an "individual" on December 31, 2013.

The provider is located at 1205 YORK ROAD SUITE 18 LUTHERVILLE, MD 21093 and the phone number is (410) 494-0191.

Specialist with taxonomy code 174400000X.