CHRISTOPHER MICHAEL O'BRIEN O.D.
NPI 1043487143
Optometrist in Atlanta, GA

NPI Status: Active since May 08, 2008

Contact Information

1140 HAMMOND DR
BLDG E SUITE 5100
ATLANTA, GA
ZIP 30328
Phone: (770) 394-4000
Fax: (770) 913-0841

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  • Individual
  • Male
  • Optometrist
  • Accepts Insurance

About CHRISTOPHER O'BRIEN

This page provides the complete NPI Profile along with additional information for Christopher O'brien, a provider established in Atlanta, Georgia with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1043487143 assigned on May 2008. The practitioner's primary taxonomy code is 152W00000X with license number 1895 (GA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1043487143
Provider Name
CHRISTOPHER MICHAEL O'BRIEN O.D.
Gender
Male
Entity Type
Individual
Location Address
1140 HAMMOND DR BLDG E SUITE 5100 ATLANTA, GA 30328
Location Phone
(770) 394-4000
Location Fax
(770) 913-0841
Mailing Address
871 PENN AVE NE ATLANTA, GA 30309
Mailing Phone
(914) 472-3937
Mailing Fax
(770) 913-0841
Is Sole Proprietor?
No
Enumeration Date
05-08-2008
Last Update Date
08-02-2013
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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

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
1895
License State
GA
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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

006248 (NY)
2152W00000XEye and Vision Services Providers

Optometrist

11832 (CA)
3152W00000XEye and Vision Services Providers

Optometrist

27OA00601800 (NJ)
4152W00000XEye and Vision Services Providers

Optometrist

002704 (CT)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Focus Bronze POS? 205 - POS
  • Blue Focus Bronze POS? 705 - POS
  • Blue Focus Bronze POS? Standard - POS
  • Blue Focus Gold POS? 207 - POS
  • Blue Focus Gold POS? 902 - POS
  • Blue Focus Gold POS? Standard - POS
  • Blue Focus Silver POS? 206 - POS
  • Blue Focus Silver POS? 903 - POS
  • Blue Focus Silver POS? Standard - POS
  • Blue Preferred Bronze PPO? 201 - PPO
  • Blue Preferred Bronze PPO? 202 - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? 204 - PPO
  • Blue Preferred Gold PPO? 901 - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? 203 - PPO
  • Blue Preferred Silver PPO? 308 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • Blue Advantage Bronze PPO? 202 - PPO
  • Blue Advantage Bronze PPO? 203 - PPO
  • Blue Advantage Bronze PPO? Standard - PPO
  • Blue Advantage Gold PPO? 309 - PPO
  • Blue Advantage Gold PPO? 604 - PPO
  • Blue Advantage Gold PPO? Standard - PPO
  • Blue Advantage Silver PPO? 204 - PPO
  • Blue Advantage Silver PPO? 501 - PPO
  • Blue Advantage Silver PPO? Standard - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • MyBlue Bronze HMO? 902 - HMO
  • MyBlue Bronze HMO? 904 - HMO
  • MyBlue Bronze HMO? Standard - HMO
  • MyBlue Gold HMO? 704 - HMO
  • MyBlue Gold HMO? 804 - HMO
  • MyBlue Gold HMO? Standard - HMO
  • MyBlue Silver HMO? 705 - HMO
  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO
  • MyBlue Health Bronze? 402 - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1043487143, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 4 → 8 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 8 + 8 + 1 + 4 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1043487143.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
1140 HAMMOND DR
ATLANTA, GA 30328
Specialist
1140 HAMMOND DR, SUITE I 9150
ATLANTA, GA 30328
Pharmacist
1140 HAMMOND DR, K-220
ATLANTA, GA 30328
Dentist
1140 HAMMOND DR, BUILDING K, SUITE 225
SANDY SPRINGS, GA 30328
Ophthalmology
1140 HAMMOND DR, SUITE E5100
ATLANTA, GA 30328
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
1140 HAMMOND DR, BLDG F S-6220
ATLANTA, GA 30328
Pediatrics
1140 HAMMOND DR, SUITE E5250
ATLANTA, GA 30328

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043487143, enumerated as an "individual" on May 08, 2008.

The provider is located at 1140 HAMMOND DR BLDG E SUITE 5100 ATLANTA, GA 30328 and the phone number is (770) 394-4000.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Blue Cross. Please consult your insurance carrier or call the provider to verify.