MASIE MARSH OTR/L
NPI 1861021966
Occupational Therapist in Dayton, OH

NPI Status: Active since April 02, 2020

Contact Information

136 S LUDLOW ST
DAYTON, OH
ZIP 45402
Phone: (937) 542-3000

Get Directions Write a Review

  • Individual
  • Female
  • Occupational Therapist

About MASIE MARSH

This page provides the complete NPI Profile along with additional information for Masie Marsh, a provider established in Dayton, Ohio with a medical specialization in Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1861021966 assigned on April 2020. The practitioner's primary taxonomy code is 225X00000X with license number OT010985 (OH). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1861021966
Provider Name
MASIE MARSH OTR/L
Other Name
MASIE SHERMAN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
136 S LUDLOW ST DAYTON, OH 45402
Location Phone
(937) 542-3000
Mailing Address
646 E PARKWOOD ST SIDNEY, OH 45365
Mailing Phone
(937) 638-3772
Is Sole Proprietor?
Yes
Enumeration Date
04-02-2020
Last Update Date
09-23-2025
Code Navigator

Location Map

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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
OT010985
License State
OH
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

Reviews for MASIE MARSH OTR/L

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1861021966, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 6 → 12 → 3 0 → 0 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 0 + 2 + 2 + 9 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1861021966.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Durable Medical Equipment & Medical Supplies
136 S LUDLOW ST, FIRST FLOOR
DAYTON, OH 45402
Internal Medicine
136 S LUDLOW ST, FL.1
DAYTON, OH 45402
Nurse Practitioner (Adult Health)
136 S LUDLOW ST, FL. 1
DAYTON, OH 45402
Nurse Practitioner (Family)
136 S LUDLOW ST, FL.1
DAYTON, OH 45402
Physical Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Occupational Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Occupational Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Speech-Language Pathologist
136 S LUDLOW ST
DAYTON, OH 45402
Occupational Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Physical Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Occupational Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Occupational Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Occupational Therapist
136 S LUDLOW ST
DAYTON, OH 45402
Health Educator
136 S LUDLOW ST
DAYTON, OH 45402
Speech-Language Pathologist
136 S LUDLOW ST
DAYTON, OH 45402
Speech-Language Pathologist
136 S LUDLOW ST
DAYTON, OH 45402
Speech-Language Pathologist
136 S LUDLOW ST
DAYTON, OH 45402

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861021966, enumerated as an "individual" on April 02, 2020.

The provider is located at 136 S LUDLOW ST DAYTON, OH 45402 and the phone number is (937) 542-3000.

Occupational Therapist with taxonomy code 225X00000X.