DOHENY EYE MEDICAL GROUP, INC
NPI 1083638431
Ophthalmology in Pasadena, CA

NPI Status: Active since July 27, 2006

Contact Information

10 CONGRESS ST
SUITE 300
PASADENA, CA
ZIP 91105
Phone: (626) 395-0777
Fax: (323) 442-7166

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  • Organization
  • Ophthalmology

About DOHENY EYE MEDICAL GROUP, INC

This page provides the complete NPI Profile along with additional information for Doheny Eye Medical Group, Inc, a provider established in Pasadena, California operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1083638431 assigned on July 2006. The practitioner's primary taxonomy code is 207W00000X with license number 1 (MN). The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Ronald E Smith M.d. (Chair/president)

NPI
1083638431
Provider Name
DOHENY EYE MEDICAL GROUP, INC
Entity Type
Organization
Location Address
10 CONGRESS ST SUITE 300 PASADENA, CA 91105
Location Phone
(626) 395-0777
Location Fax
(323) 442-7166
Mailing Address
1450 SAN PABLO ST SUITE 3700 LOS ANGELES, CA 90033
Mailing Phone
(323) 442-7152
Mailing Fax
(323) 442-7166
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-27-2006
Last Update Date
09-11-2025
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Ophthalmologists like Doheny Eye Medical Group, Inc 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.

Location Map

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.
1
License State
MN
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261Q00000XAmbulatory Health Care Facilities

Clinic/Center

1 (MN)

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. RONALD E SMITH M.D.

Authorized Official Title
CHAIR/PRESIDENT
Authorized Official Phone
(323) 442-6425

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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 1083638431, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
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 8 → 16 → 7 6 → 12 → 3 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 2 + 3 + 1 + 6 + 4 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1083638431.

Other Providers at the Same Location


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

Obstetrics & Gynecology
10 CONGRESS ST, SUITE 400
PASADENA, CA 91105
Obstetrics & Gynecology
10 CONGRESS ST, SUITE 400
PASADENA, CA 91105
Obstetrics & Gynecology
10 CONGRESS ST, SUITE 400
PASADENA, CA 91105
Obstetrics & Gynecology
10 CONGRESS ST, #400
PASADENA, CA 91105
Obstetrics & Gynecology
10 CONGRESS ST, STE 400
PASADENA, CA 91105
Internal Medicine (Nephrology)
10 CONGRESS ST, SUITE 507
PASADENA, CA 91105
Obstetrics & Gynecology
10 CONGRESS ST, SUITE 403
PASADENA, CA 91105
Specialist
10 CONGRESS ST, SUITE 509
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Ophthalmology
10 CONGRESS ST, #340
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 202
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Internal Medicine
10 CONGRESS ST, SUITE 208
PASADENA, CA 91105
Psychiatry & Neurology (Neurology)
10 CONGRESS ST, SUITE 505
PASADENA, CA 91105
Neuromusculoskeletal Medicine, Sports Medicine
10 CONGRESS ST, SUITE 103
PASADENA, CA 91105
Obstetrics & Gynecology (Reproductive Endocrinology)
10 CONGRESS ST, SUITE 509
PASADENA, CA 91105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083638431, enumerated as an "organization" on July 27, 2006.

The provider is located at 10 CONGRESS ST SUITE 300 PASADENA, CA 91105 and the phone number is (626) 395-0777.

Ophthalmology with taxonomy code 207W00000X.