DR. NORMAN M ROZANSKY MD
NPI 1952481327
Ophthalmology in San Diego, CA

NPI Status: Active since October 17, 2006

Contact Information

3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA
ZIP 92161
Phone: (858) 552-8585

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  • Individual
  • Male
  • Ophthalmology

About NORMAN ROZANSKY

This page provides the complete NPI Profile along with additional information for Norman Rozansky, a provider established in San Diego, California with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1952481327 assigned on October 2006. The practitioner's primary taxonomy code is 207W00000X with license number C30098 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1952481327
Provider Name
DR. NORMAN M ROZANSKY MD
Gender
Male
Entity Type
Individual
Location Address
3350 LA JOLLA VILLAGE DR SAN DIEGO, CA 92161
Location Phone
(858) 552-8585
Mailing Address
5735 ELDERGARDENS ST SAN DIEGO, CA 92120
Mailing Phone
(619) 583-3348
Is Sole Proprietor?
Yes
Enumeration Date
10-17-2006
Last Update Date
07-08-2007
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Ophthalmologists like Norman Rozansky 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.
C30098
License State
CA
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.

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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 1952481327, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 8 + 8 + 2 + 3 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1952481327.

Other Providers at the Same Location


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

Pharmacist (Psychiatric)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Social Worker (Clinical)
3350 LA JOLLA VILLAGE DR, SWS-122
SAN DIEGO, CA 92161
Pathology (Anatomic Pathology & Clinical Pathology)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine (Infectious Disease)
3350 LA JOLLA VILLAGE DR, VASDHCS INFECTIOUS DISEASE 111F
SAN DIEGO, CA 92161
Internal Medicine
3350 LA JOLLA VILLAGE DR, 11H
SAN DIEGO, CA 92161
Nurse Practitioner (Family)
3350 LA JOLLA VILLAGE DR, MAIL CODE 118
SAN DIEGO, CA 92161
Internal Medicine (Hematology & Oncology)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Psychiatry & Neurology (Psychiatry)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine (Pulmonary Disease)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Social Worker (Clinical)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Occupational Therapist
3350 LA JOLLA VILLAGE DR, VASDHCS, SCI OT 128T
SAN DIEGO, CA 92161
Internal Medicine (Gastroenterology)
3350 LA JOLLA VILLAGE DR, VA SAN DIEGO HEALTHCARE SYSTEM
SAN DIEGO, CA 92161
Social Worker
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Internal Medicine
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Nurse Practitioner (Family)
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161
Physical Medicine & Rehabilitation
3350 LA JOLLA VILLAGE DR
SAN DIEGO, CA 92161

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952481327, enumerated as an "individual" on October 17, 2006.

The provider is located at 3350 LA JOLLA VILLAGE DR SAN DIEGO, CA 92161 and the phone number is (858) 552-8585.

Ophthalmology with taxonomy code 207W00000X.