DR. JOHN LANGE I
NPI 1467644724
Technician/Technologist - Optician in West Hartford, CT

NPI Status: Active since August 10, 2007

Contact Information

836 FARMINGTON AVE
121
WEST HARTFORD, CT
ZIP 06119
Phone: (860) 232-8800

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  • Individual
  • Male
  • Technician/Technologist
  • Optician

About JOHN LANGE

This page provides the complete NPI Profile along with additional information for John Lange, a provider established in West Hartford, Connecticut with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1467644724 assigned on August 2007. The practitioner's primary taxonomy code is 156FX1800X with license number LO764 (CT). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1467644724
Provider Name
DR. JOHN LANGE I
Gender
Male
Entity Type
Individual
Location Address
836 FARMINGTON AVE 121 WEST HARTFORD, CT 06119
Location Phone
(860) 232-8800
Mailing Address
836 FARMINGTON AVE 121 WEST HARTFORD, CT 06119
Mailing Phone
(860) 232-8800
Is Sole Proprietor?
Yes
Enumeration Date
08-10-2007
Last Update Date
08-10-2007
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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

Technician/Technologist Optician

Taxonomy Code
156FX1800X
Type
Eye and Vision Services Providers
License No.
LO764
License State
CT
Taxonomy Description
Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.

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.

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
1236400001MEDICARE PIN (08)CT 

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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 1467644724, 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
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
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 6 → 12 → 3 6 → 12 → 3 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 2 + 4 + 8 + 7 + 4 + 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 1467644724.

Other Providers at the Same Location


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

Ophthalmology
836 FARMINGTON AVE, SUITE 121
WEST HARTFORD, CT 06119
Allergy & Immunology (Clinical & Laboratory Immunology)
836 FARMINGTON AVE, SUITE 207
WEST HARTFORD, CT 06119
Dentist (Endodontics)
836 FARMINGTON AVE, SUITE 115
WEST HARTFORD, CT 06119
Psychologist
836 FARMINGTON AVE, SUITE 217 B
WEST HARTFORD, CT 06119
Dentist (Endodontics)
836 FARMINGTON AVE, SUITE 115
WEST HARTFORD, CT 06119
Dentist (General Practice)
836 FARMINGTON AVE, SUITE 120
WEST HARTFORD, CT 06119
Dentist (General Practice)
836 FARMINGTON AVE, SUITE 120
WEST HARTFORD, CT 06119
Dentist (Periodontics)
836 FARMINGTON AVE, SUITE 120
WEST HARTFORD, CT 06119
Marriage & Family Therapist
836 FARMINGTON AVE, SUITE 101B
WEST HARTFORD, CT 06119
Dentist (Periodontics)
836 FARMINGTON AVE, SUITE 131
WEST HARTFORD, CT 06119
Dentist (General Practice)
836 FARMINGTON AVE, SUITE 225
WEST HARTFORD, CT 06119
Dentist (General Practice)
836 FARMINGTON AVE, 217A
WEST HARTFORD, CT 06119
Dentist (General Practice)
836 FARMINGTON AVE, SUITE 225
WEST HARTFORD, CT 06119
Technician/Technologist (Optician)
836 FARMINGTON AVE, 121
WEST HARTFORD, CT 06119
Dentist (General Practice)
836 FARMINGTON AVE
WEST HARTFORD, CT 06119
Social Worker (Clinical)
836 FARMINGTON AVE, STE 223
WEST HARTFORD, CT 06119
Social Worker (Clinical)
836 FARMINGTON AVE, STE 223
WEST HARTFORD, CT 06119
Dentist
836 FARMINGTON AVE, SUITE 105
WEST HARTFORD, CT 06119
Psychologist
836 FARMINGTON AVE, STE 221C
WEST HARTFORD, CT 06119
Technician/Technologist (Optician)
836 FARMINGTON AVE, SUITE 121
WEST HARTFORD, CT 06119

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467644724, enumerated as an "individual" on August 10, 2007.

The provider is located at 836 FARMINGTON AVE 121 WEST HARTFORD, CT 06119 and the phone number is (860) 232-8800.

Technician/Technologist with taxonomy code 156FX1800X and a focus in Optician.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.