MS. KATHLEEN JEAN JOHNSON MS, CCC-SLP
NPI 1104562693
Speech-Language Pathologist in Newtown, PA

NPI Status: Active since May 09, 2022

Contact Information

60 BLACKSMITH RD STE 1
NEWTOWN, PA
ZIP 18940
Phone: (267) 802-1701

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  • Individual
  • Female
  • Years of Experience 12
  • Speech-Language Pathologist
  • Accepts Medicare Approved Payment

About KATHLEEN JOHNSON

This page provides the complete NPI Profile along with additional information for Kathleen Johnson, a provider established in Newtown, Pennsylvania with a medical specialization in Speech-language Pathologist and more than 12 years of experience. The healthcare provider is registered in the NPI registry with number 1104562693 assigned on May 2022. The practitioner's primary taxonomy code is 235Z00000X with license number SL012904 (PA). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1104562693
Provider Name
MS. KATHLEEN JEAN JOHNSON MS, CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
60 BLACKSMITH RD STE 1 NEWTOWN, PA 18940
Location Phone
(267) 802-1701
Mailing Address
11 BREECE DR YARDLEY, PA 19067
Mailing Phone
(917) 656-6283
Medical School Name
OTHER
Graduation Year
2014
Is Sole Proprietor?
Yes
Enumeration Date
05-09-2022
Last Update Date
02-18-2026
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Location Map

Secondary Locations

  • 11 Breece Dr
    Yardley, PA 19067
    (917) 656-6283

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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
SL012904
License State
PA
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Medicare Participation & PECOS Enrollment Status

Kathleen Johnson is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 42730913

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20250221001916

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

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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 1104562693, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 5 → 10 → 1 2 → 4 9 → 18 → 9

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 + 0 + 6 + 4 + 6 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1104562693.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Occupational Therapist
60 BLACKSMITH RD STE 1
NEWTOWN, PA 18940
Occupational Therapist
60 BLACKSMITH RD STE 1
NEWTOWN, PA 18940
Speech-Language Pathologist
60 BLACKSMITH RD STE 1
NEWTOWN, PA 18940

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104562693, enumerated as an "individual" on May 09, 2022.

The provider is located at 60 BLACKSMITH RD STE 1 NEWTOWN, PA 18940 and the phone number is (267) 802-1701.

Speech-Language Pathologist with taxonomy code 235Z00000X.