DR. MOHAMMAD H BEIRAGHDAR MD
NPI 1689834715
Psychiatry & Neurology - Neurology in Silver Spring, MD

NPI Status: Active since June 12, 2008

Contact Information

9200 COLESVILLE RD
SILVER SPRING, MD
ZIP 20910
Phone: (301) 437-0000

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About MOHAMMAD BEIRAGHDAR

This page provides the complete NPI Profile along with additional information for Mohammad Beiraghdar, a provider established in Silver Spring, Maryland with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1689834715 assigned on June 2008. The practitioner's primary taxonomy code is 2084N0400X with license number D0069134 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1689834715
Provider Name
DR. MOHAMMAD H BEIRAGHDAR MD
Gender
Male
Entity Type
Individual
Location Address
9200 COLESVILLE RD SILVER SPRING, MD 20910
Location Phone
(301) 437-0000
Mailing Address
917 DALE DR SILVER SPRING, MD 20910
Mailing Phone
(301) 254-8118
Is Sole Proprietor?
Yes
Enumeration Date
06-12-2008
Last Update Date
03-25-2010
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
D0069134
License State
MD
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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)
12084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

0101245666 (VA)
22084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

038036 (DC)

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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 1689834715, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 8 → 16 → 7 8 → 16 → 7 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 6 + 3 + 8 + 7 + 2 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1689834715.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Chiropractor
9200 COLESVILLE RD
SILVER SPRING, MD 20910
Chiropractor
9200 COLESVILLE RD
SILVER SPRING, MD 20910
Chiropractor
9200 COLESVILLE RD
SILVER SPRING, MD 20910
Chiropractor
9200 COLESVILLE RD
SILVER SPRING, MD 20910
Physical Medicine & Rehabilitation
9200 COLESVILLE RD
SILVER SPRING, MD 20910
Chiropractor
9200 COLESVILLE RD
SILVER SPRING, MD 20910

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689834715, enumerated as an "individual" on June 12, 2008.

The provider is located at 9200 COLESVILLE RD SILVER SPRING, MD 20910 and the phone number is (301) 437-0000.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.