DR. OMAR IQBAL KHAN M.D.
NPI 1659309516
Psychiatry & Neurology - Clinical Neurophysiology in Bethesda, MD

NPI Status: Active since June 29, 2006

Contact Information

10 CENTER DR
NATIONAL INSTITUTES OF HEALTH,
BETHESDA, MD
ZIP 20814
Phone: (301) 443-8960
Fax: (301) 480-3528

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Clinical Neurophysiology

About OMAR KHAN

This page provides the complete NPI Profile along with additional information for Omar Khan, a provider established in Bethesda, Maryland with a medical specialization in Psychiatry & Neurology, focusing in clinical neurophysiology . The healthcare provider is registered in the NPI registry with number 1659309516 assigned on June 2006. The practitioner's primary taxonomy code is 2084N0600X with license number 0101239393 (VA). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1659309516
Provider Name
DR. OMAR IQBAL KHAN M.D.
Gender
Male
Entity Type
Individual
Location Address
10 CENTER DR NATIONAL INSTITUTES OF HEALTH, BETHESDA, MD 20814
Location Phone
(301) 443-8960
Location Fax
(301) 480-3528
Mailing Address
10 CENTER DRIVE 10-CRC-65700 BETHESDA, MD 20814
Mailing Phone
(240) 281-2317
Is Sole Proprietor?
No
Enumeration Date
06-29-2006
Last Update Date
03-17-2018
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Location Map

Secondary Locations

  • 111 Colchester Ave
    Burlington, VT 05401
    (802) 847-0000

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 Clinical Neurophysiology

Taxonomy Code
2084N0600X
Type
Allopathic & Osteopathic Physicians
License No.
0101239393
License State
VA
Taxonomy Description
Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

0101239393 (VA)
22084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

RT-1598 (NH)
32084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

MD442463 (PA)
42084N0600XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Clinical Neurophysiology

042.0011742 (VT)

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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 1659309516, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 5 → 10 → 1 3 → 6 9 → 18 → 9 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 + 0 + 9 + 6 + 0 + 1 + 8 + 5 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1659309516.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
10 CENTER DR, 10/ 7D36B MSC 1428
BETHESDA, MD 20814
Ophthalmology
10 CENTER DR, BG10 RM10N109
BETHESDA, MD 20814
Pathology (Clinical Pathology)
10 CENTER DR, BUILDING 10, RM 2C306
BETHESDA, MD 20814
Internal Medicine (Infectious Disease)
10 CENTER DR
BETHESDA, MD 20814

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659309516, enumerated as an "individual" on June 29, 2006.

The provider is located at 10 CENTER DR NATIONAL INSTITUTES OF HEALTH, BETHESDA, MD 20814 and the phone number is (301) 443-8960.

Psychiatry & Neurology with taxonomy code 2084N0600X and a focus in Clinical Neurophysiology.