DR. JENNIFER WILLIAMS-MCDERMED O.D.
NPI 1104933258
Optometrist - Vision Therapy in Orlando, FL

NPI Status: Active since August 24, 2006

Contact Information

12301 LAKE UNDERHILL RD
SUITE 236
ORLANDO, FL
ZIP 32828
Phone: (407) 277-5729

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  • Individual
  • Female
  • Optometrist
  • Vision Therapy

About JENNIFER WILLIAMS-MCDERMED

This page provides the complete NPI Profile along with additional information for Jennifer Williams-mcdermed, a provider established in Orlando, Florida with a medical specialization in Optometrist, focusing in vision therapy . The healthcare provider is registered in the NPI registry with number 1104933258 assigned on August 2006. The practitioner's primary taxonomy code is 152WV0400X with license number OPC 4185 (FL). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1104933258
Provider Name
DR. JENNIFER WILLIAMS-MCDERMED O.D.
Other Name
DR. JENNA MCDERMED O.D.
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
12301 LAKE UNDERHILL RD SUITE 236 ORLANDO, FL 32828
Location Phone
(407) 277-5729
Mailing Address
12301 LAKE UNDERHILL RD SUITE 236 ORLANDO, FL 32828
Mailing Phone
(407) 277-5729
Is Sole Proprietor?
No
Enumeration Date
08-24-2006
Last Update Date
08-16-2012
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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 Vision Therapy

Taxonomy Code
152WV0400X
Type
Eye and Vision Services Providers
License No.
OPC 4185
License State
FL
Taxonomy Description
Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.

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)
1152WP0200XEye and Vision Services Providers

Optometrist
Pediatrics

OPC 4185 (FL)
2152WS0006XEye and Vision Services Providers

Optometrist
Sports Vision

OPC 4185 (FL)

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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 1104933258, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 0 → 0 9 → 18 → 9 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 8 + 3 + 6 + 2 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1104933258.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Family Medicine
12301 LAKE UNDERHILL RD, SUITE 219
ORLANDO, FL 32828
Dentist (General Practice)
12301 LAKE UNDERHILL RD, SUITE 104
ORLANDO, FL 32828
Family Medicine
12301 LAKE UNDERHILL RD, SUITE 219
ORLANDO, FL 32828
Massage Therapist
12301 LAKE UNDERHILL RD, SUITE 118
ORLANDO, FL 32828
Dentist (Endodontics)
12301 LAKE UNDERHILL RD, STE 107
ORLANDO, FL 32828
Physical Therapist (Orthopedic)
12301 LAKE UNDERHILL RD, SUITE 118
ORLANDO, FL 32828
Optometrist (Vision Therapy)
12301 LAKE UNDERHILL RD, SUITE 236
ORLANDO, FL 32828
Nurse Practitioner (Family)
12301 LAKE UNDERHILL RD, SUITE 106
ORLANDO, FL 32828
Speech-Language Pathologist
12301 LAKE UNDERHILL RD, STE 260
ORLANDO, FL 32828
Chiropractor
12301 LAKE UNDERHILL RD, SUITE 254
ORLANDO, FL 32828
Nurse Practitioner (Family)
12301 LAKE UNDERHILL RD
ORLANDO, FL 32828
Home Health
12301 LAKE UNDERHILL RD, SUITE 265
ORLANDO, FL 32828
Physical Therapist
12301 LAKE UNDERHILL RD
ORLANDO, FL 32828
Specialist/Technologist (Speech-Language Assistant)
12301 LAKE UNDERHILL RD, STE 260
ORLANDO, FL 32828
Specialist (Prosthetics Case Management)
12301 LAKE UNDERHILL RD
ORLANDO, FL 32828
General Practice
12301 LAKE UNDERHILL RD, STE 215
ORLANDO, FL 32828
Physical Medicine & Rehabilitation
12301 LAKE UNDERHILL RD, SUITE 121
ORLANDO, FL 32828
Family Medicine
12301 LAKE UNDERHILL RD
ORLANDO, FL 32828

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104933258, enumerated as an "individual" on August 24, 2006.

The provider is located at 12301 LAKE UNDERHILL RD SUITE 236 ORLANDO, FL 32828 and the phone number is (407) 277-5729.

Optometrist with taxonomy code 152WV0400X and a focus in Vision Therapy.