ISHTIAQ AHMAD MD
NPI 1326008384
Psychiatry & Neurology - Neurology in Reston, VA

NPI Status: Active since March 24, 2006

Contact Information

1860 TOWN CENTER DR
SUITE 320
RESTON, VA
ZIP 20190
Phone: (703) 348-7207
Fax: (703) 435-1844

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About ISHTIAQ AHMAD

This page provides the complete NPI Profile along with additional information for Ishtiaq Ahmad, a provider established in Reston, Virginia with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1326008384 assigned on March 2006. The practitioner's primary taxonomy code is 2084N0400X with license number 010230245 (VA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1326008384
Provider Name
ISHTIAQ AHMAD MD
Gender
Male
Entity Type
Individual
Location Address
1860 TOWN CENTER DR SUITE 320 RESTON, VA 20190
Location Phone
(703) 348-7207
Location Fax
(703) 435-1844
Mailing Address
1860 TOWN CENTER DR SUITE 320 RESTON, VA 20190
Mailing Phone
(703) 348-7207
Mailing Fax
(703) 435-1844
Is Sole Proprietor?
Yes
Enumeration Date
03-24-2006
Last Update Date
09-29-2011
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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.
010230245
License State
VA
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)
1204D00000XAllopathic & Osteopathic Physicians

Neuromusculoskeletal Medicine & OMM

3089 (VA)
22084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

D0061334 (MD)
32084V0102XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Vascular Neurology

242 (VA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00X189M01MEDICARE PIN (08)VA 
G02395M01MEDICARE PIN (08)DC 
010358906MEDICAID (05)VA 
I05705MEDICARE UPIN (02) 
404642100MEDICAID (05)MD 
6432-0001OTHER (01)CAREFIRST

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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 1326008384, 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
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 0 → 0 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 0 + 0 + 1 + 6 + 3 + 1 + 6 + 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 1326008384.

Other Providers at the Same Location


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

Orthopaedic Surgery
1860 TOWN CENTER DR, SUITE 300
RESTON, VA 20190
Orthopaedic Surgery (Sports Medicine)
1860 TOWN CENTER DR, SUITE 300
RESTON, VA 20190
Orthopaedic Surgery
1860 TOWN CENTER DR, SUITE 300
RESTON, VA 20190
Orthopaedic Surgery (Hand Surgery)
1860 TOWN CENTER DR, SUITE 300
RESTON, VA 20190
Internal Medicine
1860 TOWN CENTER DR, SUITE 230
RESTON, VA 20190
Podiatrist (Foot Surgery)
1860 TOWN CENTER DR, SUITE 220
RESTON, VA 20190
Otolaryngology
1860 TOWN CENTER DR, SUITE 225
RESTON, VA 20190
Psychiatry & Neurology (Neurology)
1860 TOWN CENTER DR, SUITE 320
RESTON, VA 20190
Specialist
1860 TOWN CENTER DR, SUITE 250
RESTON, VA 20190
Otolaryngology
1860 TOWN CENTER DR, SUITE 335
RESTON, VA 20190
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1860 TOWN CENTER DR, SUITE 300
RESTON, VA 20190
Specialist
1860 TOWN CENTER DR, SUITE 240
RESTON, VA 20190
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
1860 TOWN CENTER DR, SUITE 420
RESTON, VA 20190
Specialist
1860 TOWN CENTER DR, STE 350
RESTON, VA 20190
Internal Medicine (Rheumatology)
1860 TOWN CENTER DR, SUITE #130
RESTON, VA 20190
Otolaryngology (Facial Plastic Surgery)
1860 TOWN CENTER DR, SUITE 260
RESTON, VA 20190
Internal Medicine (Rheumatology)
1860 TOWN CENTER DR, 130
RESTON, VA 20190
Specialist
1860 TOWN CENTER DR, SUITE 350
RESTON, VA 20190
Orthopaedic Surgery
1860 TOWN CENTER DR, SUITE 300
RESTON, VA 20190
Specialist
1860 TOWN CENTER DR, #240
RESTON, VA 20190

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326008384, enumerated as an "individual" on March 24, 2006.

The provider is located at 1860 TOWN CENTER DR SUITE 320 RESTON, VA 20190 and the phone number is (703) 348-7207.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.