HEAR LIKE A 21 YEAR OLD LLC
NPI 1013721182
Hearing Instrument Specialist in Devon, PA

NPI Status: Active since February 06, 2025

Contact Information

237 W LANCASTER AVE STE 237
DEVON, PA
ZIP 19333
Phone: (610) 601-6000
Fax: (610) 545-4722

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  • Organization
  • Hearing Instrument Specialist

About HEAR LIKE A 21 YEAR OLD LLC

This page provides the complete NPI Profile along with additional information for Hear Like A 21 Year Old Llc, a provider established in Devon, Pennsylvania operating as a Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1013721182 assigned on February 2025. The practitioner's primary taxonomy code is 237700000X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Anthony Napoletano H.i.s, B.s.e.e. (President, H.i.s., B.s.e.e.)

NPI
1013721182
Provider Name
HEAR LIKE A 21 YEAR OLD LLC
Entity Type
Organization
Location Address
237 W LANCASTER AVE STE 237 DEVON, PA 19333
Location Phone
(610) 601-6000
Location Fax
(610) 545-4722
Mailing Address
1826 POPLAR HILL DR CHESTER SPRINGS, PA 19425
Mailing Phone
(610) 226-1000
Mailing Fax
(610) 545-4722
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-06-2025
Last Update Date
02-06-2025
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Location Map

Secondary Locations

  • 54 E Baltimore Ave
    Lansdowne, PA 19050
    (610) 259-9441

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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

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)
1261Q00000XAmbulatory Health Care Facilities

Clinic/Center

 

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ANTHONY NAPOLETANO H.I.S, B.S.E.E.

Authorized Official Title
PRESIDENT, H.I.S., B.S.E.E.
Authorized Official Phone
(610) 226-1000

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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 1013721182, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 1 → 2 7 → 14 → 5 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 4 + 2 + 2 + 1 + 1 + 6 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1013721182.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013721182, enumerated as an "organization" on February 06, 2025.

The provider is located at 237 W LANCASTER AVE STE 237 DEVON, PA 19333 and the phone number is (610) 601-6000.

Hearing Instrument Specialist with taxonomy code 237700000X.