DR. BARBARA JEAN JENNINGS O.D.
NPI 1922304278
Optometrist in Memphis, TN

NPI Status: Active since February 03, 2011

Contact Information

930 MADISON AVE
SUITE 731
MEMPHIS, TN
ZIP 38103
Phone: (901) 448-6445
Fax: (901) 448-5028

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  • Individual
  • Female
  • Optometrist

About BARBARA JENNINGS

This page provides the complete NPI Profile along with additional information for Barbara Jennings, a provider established in Memphis, Tennessee with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1922304278 assigned on February 2011. The practitioner's primary taxonomy code is 152W00000X with license number OD-T999 (TN). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1922304278
Provider Name
DR. BARBARA JEAN JENNINGS O.D.
Gender
Female
Entity Type
Individual
Location Address
930 MADISON AVE SUITE 731 MEMPHIS, TN 38103
Location Phone
(901) 448-6445
Location Fax
(901) 448-5028
Mailing Address
930 MADISON AVE SUITE 731 MEMPHIS, TN 38103
Mailing Phone
(901) 448-6445
Mailing Fax
(901) 448-5028
Is Sole Proprietor?
No
Enumeration Date
02-03-2011
Last Update Date
02-03-2011
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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.
OD-T999
License State
TN
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.

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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 1922304278, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 2 → 4 3 → 6 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 6 + 0 + 8 + 2 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1922304278.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Dentist (General Practice)
930 MADISON AVE, SUITE 600
MEMPHIS, TN 38103
Clinical Medical Laboratory
930 MADISON AVE, 5TH FLOOR
MEMPHIS, TN 38103
Pathology (Anatomic Pathology & Clinical Pathology)
930 MADISON AVE, SUITE 500
MEMPHIS, TN 38103
Physician Assistant
930 MADISON AVE, SUITE 890
MEMPHIS, TN 38103
Physical Therapist
930 MADISON AVE
MEMPHIS, TN 38103
Ophthalmology
930 MADISON AVE, SUITE 200
MEMPHIS, TN 38103
Clinic/Center (Ambulatory Surgical)
930 MADISON AVE, 3RD FLOOR
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
930 MADISON AVE
MEMPHIS, TN 38103
Pathology (Dermatopathology)
930 MADISON AVE, SUITE 890
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
930 MADISON AVE
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
930 MADISON AVE
MEMPHIS, TN 38103
Occupational Therapist
930 MADISON AVE
MEMPHIS, TN 38103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922304278, enumerated as an "individual" on February 03, 2011.

The provider is located at 930 MADISON AVE SUITE 731 MEMPHIS, TN 38103 and the phone number is (901) 448-6445.

Optometrist with taxonomy code 152W00000X.