MR. ETHAN LAWRENCE HIRSCH MS, OTR/L
NPI 1114399227
Occupational Therapist - Pediatrics in Portland, ME
NPI Status: Active since October 28, 2015
Contact Information
125 PRESUMPSCOT ST
PORTLAND, ME
ZIP 04103
Phone: (207) 699-5531
Fax: (207) 699-5529
NPPES record last updated: October 28, 2015. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Individual
- Male
- Occupational Therapist
- Pediatrics
About ETHAN HIRSCH
This page provides the complete NPI Profile along with additional information for Ethan Hirsch, a provider established in Portland, Maine with a medical specialization in Occupational Therapist, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1114399227 assigned on October 2015. The practitioner's primary taxonomy code is 225XP0200X with license number OT2901 (ME). The provider is registered as an individual and his NPI record was last updated 11 years ago.
- NPI
- 1114399227
- Provider Name
- MR. ETHAN LAWRENCE HIRSCH MS, OTR/L
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 125 PRESUMPSCOT ST PORTLAND, ME 04103
- Location Phone
- (207) 699-5531
- Location Fax
- (207) 699-5529
- Mailing Address
- 125 PRESUMPSCOT ST PORTLAND, ME 04103
- Mailing Phone
- (207) 699-5531
- Mailing Fax
- (207) 699-5529
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-28-2015
- Last Update Date
- 10-28-2015
- 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 Pediatrics
- Taxonomy Code
- 225XP0200X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- License No.
- OT2901
- License State
- ME
- Taxonomy Description
- Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
Therapy procedure using functional activities
Training for self-care or home management, each 15 minutes
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
This service was performed 189 times for 13 patientsA therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
This service was performed 215 times for 15 patientsThis service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.
This service was performed 69 times for 15 patientsReviews for MR. ETHAN LAWRENCE HIRSCH MS, OTR/L
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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 1114399227, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
PORTLAND, ME 04103
PORTLAND, ME 04103
PORTLAND, ME 04103
PORTLAND, ME 04103
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1114399227, enumerated as an "individual" on October 28, 2015.
The provider is located at 125 PRESUMPSCOT ST PORTLAND, ME 04103 and the phone number is (207) 699-5531.
Occupational Therapist with taxonomy code 225XP0200X and a focus in Pediatrics.
