ACUITY EYE GROUP
NPI 1457744534
Ophthalmology in Bakersfield, CA

NPI Status: Active since March 12, 2015

Contact Information

9500 STOCKDALE HWY
STE. 108
BAKERSFIELD, CA
ZIP 93311
Phone: (661) 663-8500
Fax: (661) 663-8688

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  • Organization
  • Ophthalmology

About ACUITY EYE GROUP

This page provides the complete NPI Profile along with additional information for Acuity Eye Group, a provider established in Bakersfield, California operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1457744534 assigned on March 2015. The practitioner's primary taxonomy code is 207W00000X. The provider is registered as an organization and their NPI record was last updated 4 years ago. Acuity Eye Group operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Acuity Eye Group. The authorized official of this NPI record is Dr. Tom S Chang Md (Ceo)

NPI
1457744534
Provider Legal Name
RETINA INSTITUTE OF CALIFORNIA MEDICAL GROUP, A CALIFORNIA MEDICAL PAR
Other Organization Name
ACUITY EYE GROUP
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
9500 STOCKDALE HWY STE. 108 BAKERSFIELD, CA 93311
Location Phone
(661) 663-8500
Location Fax
(661) 663-8688
Mailing Address
100 E CALIFORNIA BLVD PASADENA, CA 91105
Mailing Phone
(626) 568-8838
Mailing Fax
(661) 663-8688
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-12-2015
Last Update Date
04-01-2022
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Ophthalmologists like Acuity Eye Group 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
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)
1152W00000XEye and Vision Services Providers

Optometrist

A69909 (CA)
2174400000XOther Service Providers

Specialist

A69909 (CA)

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.

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.

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. TOM S CHANG MD

Authorized Official Title
CEO
Authorized Official Phone
(626) 568-8838

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
1760541569OTHER (01)CAGROUP NPI

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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 1457744534, 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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 7 → 14 → 5 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 4 + 4 + 8 + 5 + 6 + 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 1457744534.

Other Providers at the Same Location


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

Orthopaedic Surgery
9500 STOCKDALE HWY, SUITE 106
BAKERSFIELD, CA 93311
Family Medicine
9500 STOCKDALE HWY, #203
BAKERSFIELD, CA 93311
Physician Assistant
9500 STOCKDALE HWY, #203
BAKERSFIELD, CA 93311
Nurse Practitioner (Family)
9500 STOCKDALE HWY, #203
BAKERSFIELD, CA 93311
Nurse Practitioner (Family)
9500 STOCKDALE HWY, #203
BAKERSFIELD, CA 93311
Physician Assistant
9500 STOCKDALE HWY, #203
BAKERSFIELD, CA 93311
Chiropractor
9500 STOCKDALE HWY
BAKERSFIELD, CA 93311
Orthopaedic Surgery
9500 STOCKDALE HWY, SUITE 106
BAKERSFIELD, CA 93311
Nurse Practitioner (Family)
9500 STOCKDALE HWY, SUITE 101
BAKERSFIELD, CA 93311
Clinic/Center (Health Service)
9500 STOCKDALE HWY, SUITES 100 & 103
BAKERSFIELD, CA 93311
Clinic/Center (Health Service)
9500 STOCKDALE HWY, SUITES 100 & 103
BAKERSFIELD, CA 93311
Surgery
9500 STOCKDALE HWY, SUITE 109
BAKERSFIELD, CA 93311
Family Medicine
9500 STOCKDALE HWY, SUITE 201
BAKERSFIELD, CA 93311
Physician Assistant (Medical)
9500 STOCKDALE HWY, SUITE 201
BAKERSFIELD, CA 93311
Internal Medicine
9500 STOCKDALE HWY, SUITE 203
BAKERSFIELD, CA 93311
Physician Assistant
9500 STOCKDALE HWY, SUITE 203
BAKERSFIELD, CA 93311
Family Medicine
9500 STOCKDALE HWY, STE 201
BAKERSFIELD, CA 93311
Clinical Medical Laboratory
9500 STOCKDALE HWY, SUITE 107
BAKERSFIELD, CA 93311
Clinic/Center (Urgent Care)
9500 STOCKDALE HWY, SUITE 108
BAKERSFIELD, CA 93311
Family Medicine
9500 STOCKDALE HWY, STE. 202
BAKERSFIELD, CA 93311

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457744534, enumerated as an "organization" on March 12, 2015.

The provider is located at 9500 STOCKDALE HWY STE. 108 BAKERSFIELD, CA 93311 and the phone number is (661) 663-8500.

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.