CLAUDIA SIEGER COHEN MD
NPI 1104828920
Ophthalmology in Mc Lean, VA

NPI Status: Active since August 11, 2005

Contact Information

6845 ELM ST
MC LEAN, VA
ZIP 22101
Phone: (703) 356-6880

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  • Individual
  • Female
  • Ophthalmology

About CLAUDIA COHEN

This page provides the complete NPI Profile along with additional information for Claudia Cohen, a provider established in Mc Lean, Virginia with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1104828920 assigned on August 2005. The practitioner's primary taxonomy code is 207W00000X with license number 0101238451 (VA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1104828920
Provider Name
CLAUDIA SIEGER COHEN MD
Gender
Female
Entity Type
Individual
Location Address
6845 ELM ST MC LEAN, VA 22101
Location Phone
(703) 356-6880
Mailing Address
5309 ROOSEVELT ST BETHESDA, MD 20814
Mailing Phone
(301) 915-0659
Is Sole Proprietor?
Yes
Enumeration Date
08-11-2005
Last Update Date
07-08-2007
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Ophthalmologists like Claudia Cohen specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
0101238451
License State
VA
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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
H63228MEDICARE UPIN (02) 

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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 1104828920, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 6 + 2 + 1 + 6 + 9 + 4 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1104828920.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
6845 ELM ST, STE 210
MC LEAN, VA 22101
Psychiatry & Neurology (Neurology)
6845 ELM ST, SUITE 514
MC LEAN, VA 22101
Ophthalmology
6845 ELM ST
MC LEAN, VA 22101
Plastic Surgery
6845 ELM ST, #708
MC LEAN, VA 22101
Physical Therapist
6845 ELM ST, SUITE 110
MCLEAN, VA 22101
Physical Therapy Assistant
6845 ELM ST, STE 110
MCLEAN, VA 22101
Physical Therapist
6845 ELM ST, STE 110
MC LEAN, VA 22101
Specialist
6845 ELM ST, 600
MCLEAN, VA 22101
Clinic/Center (Physical Therapy)
6845 ELM ST, SUITE 110
MCLEAN, VA 22101
Dentist (General Practice)
6845 ELM ST, SUITE 607
MCLEAN, VA 22101
Dentist (General Practice)
6845 ELM ST, STE 610
MCLEAN, VA 22101
Chiropractor
6845 ELM ST, STE 425
MC LEAN, VA 22101
Otolaryngology
6845 ELM ST, SUITE 303
MC LEAN, VA 22101
Psychologist (Clinical)
6845 ELM ST, SUITE 710
MC LEAN, VA 22101
Psychiatry & Neurology (Neurology)
6845 ELM ST, SUITE #514
MC LEAN, VA 22101
Dentist (General Practice)
6845 ELM ST, STE # 500
MC LEAN, VA 22101
Dentist
6845 ELM ST, SUITE 509
MC LEAN, VA 22101
Plastic Surgery
6845 ELM ST, #708
MC LEAN, VA 22101
Clinic/Center (Adult Mental Health)
6845 ELM ST, SUITE 400
MC LEAN, VA 22101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104828920, enumerated as an "individual" on August 11, 2005.

The provider is located at 6845 ELM ST MC LEAN, VA 22101 and the phone number is (703) 356-6880.

Ophthalmology with taxonomy code 207W00000X.

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