DR. LINDA S SIGMUND M.D.
NPI 1639148174
Psychiatry & Neurology - Neurology in Fairfax, VA

NPI Status: Active since March 16, 2006

Contact Information

3020 HAMAKER CT
SUITE 400
FAIRFAX, VA
ZIP 22031
Phone: (703) 876-0800
Fax: (703) 876-0866

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Neurology

About LINDA SIGMUND

This page provides the complete NPI Profile along with additional information for Linda Sigmund, a provider established in Fairfax, Virginia with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1639148174 assigned on March 2006. The practitioner's primary taxonomy code is 2084N0400X with license number 0101043098 (VA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1639148174
Provider Name
DR. LINDA S SIGMUND M.D.
Gender
Female
Entity Type
Individual
Location Address
3020 HAMAKER CT SUITE 400 FAIRFAX, VA 22031
Location Phone
(703) 876-0800
Location Fax
(703) 876-0866
Mailing Address
3020 HAMAKER CT SUITE 400 FAIRFAX, VA 22031
Mailing Phone
(703) 876-0800
Mailing Fax
(703) 876-0866
Is Sole Proprietor?
No
Enumeration Date
03-16-2006
Last Update Date
12-06-2009
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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.
0101043098
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.

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
E63722MEDICARE UPIN (02)VA 
6128602MEDICAID (05)VA 
411066N42MEDICARE PIN (08)VA 

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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 1639148174, 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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 3 → 6 1 → 2 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 2 + 4 + 1 + 6 + 1 + 1 + 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 1639148174.

Other Providers at the Same Location


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

Neurological Surgery
3020 HAMAKER CT, SUITE B 104
FAIRFAX, VA 22031
Internal Medicine (Gastroenterology)
3020 HAMAKER CT, SUITE 102
FAIRFAX, VA 22031
Internal Medicine (Gastroenterology)
3020 HAMAKER CT, SUITE 102
FAIRFAX, VA 22031
Urology
3020 HAMAKER CT, SUITE B-111
FAIRFAX, VA 22031
Internal Medicine (Clinical Cardiac Electrophysiology)
3020 HAMAKER CT, SUITE 401
FAIRFAX, VA 22031
Internal Medicine
3020 HAMAKER CT, SUITE B106
FAIRFAX, VA 22031
Registered Nurse
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Registered Nurse (Neonatal Intensive Care)
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Registered Nurse
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Pediatrics (Pediatric Hematology-Oncology)
3020 HAMAKER CT, SUITE #202
FAIRFAX, VA 22031
Nurse Practitioner (Neonatal)
3020 HAMAKER CT, SUITE 300
FAIRFAX, VA 22031
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3020 HAMAKER CT, SUITE 502
FAIRFAX, VA 22031
Pediatrics (Pediatric Endocrinology)
3020 HAMAKER CT, SUITE 502
FAIRFAX, VA 22031
Clinical Neuropsychologist
3020 HAMAKER CT, SUITE 103
FAIRFAX, VA 22031
Podiatrist
3020 HAMAKER CT, SUITE 201
FAIRFAX, VA 22031
Internal Medicine
3020 HAMAKER CT, SUITE B 106
FAIRFAX, VA 22031
Specialist
3020 HAMAKER CT, SUITE 402
FAIRFAX, VA 22031
Ophthalmology
3020 HAMAKER CT, SUITE B-103
FAIRFAX, VA 22031
Specialist
3020 HAMAKER CT, SUITE 501
FAIRFAX, VA 22031
Internal Medicine
3020 HAMAKER CT, SUITE #403
FAIRFAX, VA 22031

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639148174, enumerated as an "individual" on March 16, 2006.

The provider is located at 3020 HAMAKER CT SUITE 400 FAIRFAX, VA 22031 and the phone number is (703) 876-0800.

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.