DAYANESE ALEXANDRA LARIEUX MA
NPI 1497365928
Counselor - Professional in Lancaster, PA

NPI Status: Active since August 10, 2020

Contact Information

20B E ROSEVILLE RD
LANCASTER, PA
ZIP 17601
Phone: (717) 560-2372

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  • Individual
  • Female
  • Years of Experience 6
  • Counselor
  • Professional
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About DAYANESE LARIEUX

This page provides the complete NPI Profile along with additional information for Dayanese Larieux, a provider established in Lancaster, Pennsylvania with a medical specialization in Counselor, focusing in professional and more than 6 years of experience. The healthcare provider is registered in the NPI registry with number 1497365928 assigned on August 2020. The practitioner's primary taxonomy code is 101YP2500X with license number PC018195 (PA). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1497365928
Provider Name
DAYANESE ALEXANDRA LARIEUX MA
Other Name
DAYANESE RODRIGUEZ
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
20B E ROSEVILLE RD LANCASTER, PA 17601
Location Phone
(717) 560-2372
Mailing Address
2555 CAPE HORN RD RED LION, PA 17356
Mailing Phone
(717) 600-0900
Mailing Fax
Medical School Name
OTHER
Graduation Year
2020
Is Sole Proprietor?
Yes
Enumeration Date
08-10-2020
Last Update Date
03-16-2026
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Location Map

Secondary Locations

  • 801 E Green St
    Allentown, PA 18109
    (610) 799-8910
  • 2555 Cape Horn Rd
    Red Lion, PA 17356
    (717) 600-0900

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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
PC018195
License State
PA

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 

Medicare Participation & PECOS Enrollment Status

Dayanese Larieux 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.

Dayanese Larieux is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 840717534

    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: I20250506002868

    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.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for DAYANESE ALEXANDRA LARIEUX MA

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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 1497365928, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
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 9 → 18 → 9 3 → 6 5 → 10 → 1 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 + 8 + 7 + 6 + 6 + 1 + 0 + 9 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1497365928.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Social Worker
20B E ROSEVILLE RD
LANCASTER, PA 17601
Counselor (Professional)
20B E ROSEVILLE RD, STERLING PLACE
LANCASTER, PA 17601
Counselor (Professional)
20B E ROSEVILLE RD
LANCASTER, PA 17601
Counselor (Mental Health)
20B E ROSEVILLE RD
LANCASTER, PA 17601
Social Worker
20B E ROSEVILLE RD
LANCASTER, PA 17601
Behavior Analyst
20B E ROSEVILLE RD
LANCASTER, PA 17601
Counselor (Professional)
20B E ROSEVILLE RD
LANCASTER, PA 17601
Counselor (Mental Health)
20B E ROSEVILLE RD
LANCASTER, PA 17601
Behavior Analyst
20B E ROSEVILLE RD
LANCASTER, PA 17601
Counselor (Mental Health)
20B E ROSEVILLE RD
LANCASTER, PA 17601
Counselor (Mental Health)
20B E ROSEVILLE RD
LANCASTER, PA 17601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497365928, enumerated as an "individual" on August 10, 2020.

The provider is located at 20B E ROSEVILLE RD LANCASTER, PA 17601 and the phone number is (717) 560-2372.

Counselor with taxonomy code 101YP2500X and a focus in Professional.