MARSHFIELD SPEECH AND LANGUAGE THERAPY LLC
NPI 1124585138
Clinic/Center - Hearing and Speech in Marshfield, MA

NPI Status: Active since February 26, 2019

Contact Information

769 PLAIN ST STE O
MARSHFIELD, MA
ZIP 02050
Phone: (781) 566-0575

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  • Organization
  • Clinic/Center
  • Hearing and Speech
  • Accepts Insurance
  • CLIA Number: 22D2325303
  • CLIA Cert. Type: Ambulance
  • CLIA Exp. Date: 06-09-2027

About MARSHFIELD SPEECH AND LANGUAGE THERAPY LLC

This page provides the complete NPI Profile along with additional information for Marshfield Speech And Language Therapy Llc, a provider established in Marshfield, Massachusetts operating as a Clinic/center, focusing in hearing and speech . The healthcare provider is registered in the NPI registry with number 1124585138 assigned on February 2019. The practitioner's primary taxonomy code is 261QH0700X. The provider is registered as an organization and their NPI record was last updated January 2026. The authorized official of this NPI record is Lindsey Lennon M.s. Ccc-slp (Owner/speech Language Pathologist)

NPI
1124585138
Provider Name
MARSHFIELD SPEECH AND LANGUAGE THERAPY LLC
Entity Type
Organization
Location Address
769 PLAIN ST STE O MARSHFIELD, MA 02050
Location Phone
(781) 566-0575
Mailing Address
769 PLAIN ST STE O MARSHFIELD, MA 02050
Mailing Phone
(781) 566-0575
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-26-2019
Last Update Date
01-16-2026
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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

Clinic/Center Hearing and Speech

Taxonomy Code
261QH0700X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, prescriptive, and therapy services related to congenital and acquired conditions and diseases that affect hearing capacity and speech ability.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/30%/9000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2500/30%/10000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/10000 - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/20%/8500 - HMO

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.

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

LINDSEY LENNON M.S. CCC-SLP

Authorized Official Title
OWNER/SPEECH LANGUAGE PATHOLOGIST
Authorized Official Phone
(781) 566-0575

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
8619OTHER (01)MADIVISION OF PROFESSIONAL LICENSURE

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
22D2325303
Facility Type
Ambulance
Certificate Effective Date
June 10, 2025
Certificate Expiration Date
June 09, 2027
Laboratory Director
PATRICK A. SMITH
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Marshfield Speech And Language Therapy Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for MARSHFIELD SPEECH AND LANGUAGE THERAPY LLC

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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 1124585138, 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
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
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 2 → 4 5 → 10 → 1 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 0 + 8 + 1 + 0 + 1 + 6 + 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 1124585138.

Other Providers at the Same Location


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

Speech-Language Pathologist
769 PLAIN ST STE O
MARSHFIELD, MA 02050
Speech-Language Pathologist
769 PLAIN ST STE O
MARSHFIELD, MA 02050
Speech-Language Pathologist
769 PLAIN ST STE O
MARSHFIELD, MA 02050

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124585138, enumerated as an "organization" on February 26, 2019.

The provider is located at 769 PLAIN ST STE O MARSHFIELD, MA 02050 and the phone number is (781) 566-0575.

Clinic/Center with taxonomy code 261QH0700X and a focus in Hearing and Speech.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Medicare and. Please consult your insurance carrier or call the provider to verify.