MS. LISA J. MARENCIN M.S.
NPI 1447426374
Audiologist-Hearing Aid Fitter in Middletown, DE

NPI Status: Active since April 30, 2008

Contact Information

104 SLEEPY HOLLOW DR
SUITE 202
MIDDLETOWN, DE
ZIP 19709
Phone: (302) 376-3500
Fax: (302) 376-5758

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  • Individual
  • Female
  • Audiologist-Hearing Aid Fitter

About LISA MARENCIN

This page provides the complete NPI Profile along with additional information for Lisa Marencin, a provider established in Middletown, Delaware with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1447426374 assigned on April 2008. The practitioner's primary taxonomy code is 237600000X with license number 020000050 (DE). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1447426374
Provider Name
MS. LISA J. MARENCIN M.S.
Gender
Female
Entity Type
Individual
Location Address
104 SLEEPY HOLLOW DR SUITE 202 MIDDLETOWN, DE 19709
Location Phone
(302) 376-3500
Location Fax
(302) 376-5758
Mailing Address
104 SLEEPY HOLLOW DR SUITE 202 MIDDLETOWN, DE 19709
Mailing Phone
(302) 376-3500
Mailing Fax
(302) 376-5758
Is Sole Proprietor?
No
Enumeration Date
04-30-2008
Last Update Date
11-03-2017
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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

Audiologist-Hearing Aid Fitter

Taxonomy Code
237600000X
Type
Speech, Language and Hearing Service Providers
License No.
020000050
License State
DE
Taxonomy Description
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Comprehensive hearing and speech recognition test

A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.

This service was performed 51 times for 49 patients

Test to assess middle ear function

A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.

This service was performed 51 times for 49 patients

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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 1447426374, 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
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 4 → 8 4 → 8 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 8 + 2 + 1 + 2 + 3 + 1 + 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 1447426374.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Audiologist (Assistive Technology Practitioner)
104 SLEEPY HOLLOW DR, SUITE 202
MIDDLETOWN, DE 19709
Audiologist
104 SLEEPY HOLLOW DR, SUITE 202
MIDDLETOWN, DE 19709
Clinic/Center (Sleep Disorder Diagnostic)
104 SLEEPY HOLLOW DR, SUITE 203
MIDDLETOWN, DE 19709
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
104 SLEEPY HOLLOW DR, SUITE 100
MIDDLETOWN, DE 19709
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
104 SLEEPY HOLLOW DR, STE 100
MIDDLETOWN, DE 19709
Registered Nurse
104 SLEEPY HOLLOW DR
MIDDLETOWN, DE 19709

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447426374, enumerated as an "individual" on April 30, 2008.

The provider is located at 104 SLEEPY HOLLOW DR SUITE 202 MIDDLETOWN, DE 19709 and the phone number is (302) 376-3500.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.