DR. J. RICHARD RISHKO O.D.
NPI 1033185061
Optometrist - Vision Therapy in Canoga Park, CA

NPI Status: Active since February 28, 2006

Contact Information

6800 OWENSMOUTH AVE
SUITE 400
CANOGA PARK, CA
ZIP 91303
Phone: (818) 340-5796
Fax: (818) 340-4030

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  • Individual
  • Male
  • Optometrist
  • Vision Therapy

About J. RISHKO

This page provides the complete NPI Profile along with additional information for J. Rishko, a provider established in Canoga Park, California with a medical specialization in Optometrist, focusing in vision therapy . The healthcare provider is registered in the NPI registry with number 1033185061 assigned on February 2006. The practitioner's primary taxonomy code is 152WV0400X with license number 7040 TPL (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1033185061
Provider Name
DR. J. RICHARD RISHKO O.D.
Gender
Male
Entity Type
Individual
Location Address
6800 OWENSMOUTH AVE SUITE 400 CANOGA PARK, CA 91303
Location Phone
(818) 340-5796
Location Fax
(818) 340-4030
Mailing Address
6800 OWENSMOUTH AVE SUITE 400 CANOGA PARK, CA 91303
Mailing Phone
(818) 340-5796
Mailing Fax
(818) 340-4030
Is Sole Proprietor?
No
Enumeration Date
02-28-2006
Last Update Date
01-20-2009
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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

Optometrist Vision Therapy

Taxonomy Code
152WV0400X
Type
Eye and Vision Services Providers
License No.
7040 TPL
License State
CA
Taxonomy Description
Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.

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
U28051MEDICARE UPIN (02)CA 
0380900002MEDICARE NSC (07)CA 
WOP7040AMEDICARE ID-TYPE UNSPECIFIED (04)CA 
SD0070400MEDICAID (05)CA 

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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 1033185061, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 2 + 8 + 1 + 0 + 0 + 1 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1033185061.

Other Providers at the Same Location


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

Marriage & Family Therapist
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Case Manager/Care Coordinator
6800 OWENSMOUTH AVE, SUITE 310
CANOGA PARK, CA 91303
Counselor (Mental Health)
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Marriage & Family Therapist
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Counselor
6800 OWENSMOUTH AVE, 310
CANOGA PARK, CA 91303
Counselor (Mental Health)
6800 OWENSMOUTH AVE, SUITE 160
CANOGA PARK, CA 91303
Community Health Worker
6800 OWENSMOUTH AVE, 160
CANOGA PARK, CA 91303
Case Manager/Care Coordinator
6800 OWENSMOUTH AVE, SUITE 310
CANOGA PARK, CA 91303
Psychiatry & Neurology (Psychiatry)
6800 OWENSMOUTH AVE, 160
CANOGA PARK, CA 91303
Community Health Worker
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Case Manager/Care Coordinator
6800 OWENSMOUTH AVE, SUITE 160
CANOGA PARK, CA 91303
Student in an Organized Health Care Education/Training Program
6800 OWENSMOUTH AVE, #160
CANOGA PARK, CA 91303
Case Manager/Care Coordinator
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Case Manager/Care Coordinator
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Community Health Worker
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Social Worker (Clinical)
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Student in an Organized Health Care Education/Training Program
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Rehabilitation Practitioner
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Community Health Worker
6800 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Optometrist
6800 OWENSMOUTH AVE, #400
CANOGA PARK, CA 91303

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033185061, enumerated as an "individual" on February 28, 2006.

The provider is located at 6800 OWENSMOUTH AVE SUITE 400 CANOGA PARK, CA 91303 and the phone number is (818) 340-5796.

Optometrist with taxonomy code 152WV0400X and a focus in Vision Therapy.

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