HASHEMI OPHTHALMOLOGY, PC
NPI 1649762014
Ophthalmology - Neuro-ophthalmology in Encino, CA

NPI Status: Active since June 01, 2018

Contact Information

5353 BALBOA BLVD STE 110
ENCINO, CA
ZIP 91316
Phone: (818) 387-6565
Fax: (818) 387-6288

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  • Organization
  • Ophthalmology
  • Neuro-ophthalmology

About HASHEMI OPHTHALMOLOGY, PC

This page provides the complete NPI Profile along with additional information for Hashemi Ophthalmology, Pc, a provider established in Encino, California operating as a Ophthalmology, focusing in neuro-ophthalmology . The healthcare provider is registered in the NPI registry with number 1649762014 assigned on June 2018. The practitioner's primary taxonomy code is 207WX0109X with license number A136366 (CA). The provider is registered as an organization and their NPI record was last updated 8 years ago. Hashemi Ophthalmology, Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's former legal business name is Nafiseh Hashemi, Md. The authorized official of this NPI record is Dr. Nafiseh Hashemi Md (Owner)

NPI
1649762014
Provider Legal Name
HASHEMI OPHTHALMOLOGY, PC
Other Organization Name
NAFISEH HASHEMI, MD
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
5353 BALBOA BLVD STE 110 ENCINO, CA 91316
Location Phone
(818) 387-6565
Location Fax
(818) 387-6288
Mailing Address
5353 BALBOA BLVD STE 110 ENCINO, CA 91316
Mailing Phone
(818) 387-6565
Mailing Fax
(818) 387-6288
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-01-2018
Last Update Date
08-28-2018
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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 Neuro-ophthalmology

Taxonomy Code
207WX0109X
Type
Allopathic & Osteopathic Physicians
License No.
A136366
License State
CA
Taxonomy Description
A neuro-ophthalmologist is a subspecialist of ophthalmology. This physician evaluates, treats, and studies disorders of the eye, orbit and nervous system having to do with interactions of the visual motor and visual sensory systems with the central nervous system. Neuro-ophthalmologists manage patients with complex and severe neuro-ophthalmological disorders.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. NAFISEH HASHEMI MD

Authorized Official Title
OWNER
Authorized Official Phone
(818) 387-6565

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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 1649762014, 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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 7 → 14 → 5 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 4 + 6 + 4 + 0 + 2 + 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 1649762014.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649762014, enumerated as an "organization" on June 01, 2018.

The provider is located at 5353 BALBOA BLVD STE 110 ENCINO, CA 91316 and the phone number is (818) 387-6565.

Ophthalmology with taxonomy code 207WX0109X and a focus in Neuro-ophthalmology.