SIERRA TARTRE
NPI 1598608804
Occupational Therapist - Physical Rehabilitation in Saco, ME

NPI Status: Active since April 11, 2026

Contact Information

10 WATERFALL DR
SACO, ME
ZIP 04072
Phone: (207) 216-1077

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  • Individual
  • Female
  • Occupational Therapist
  • Physical Rehabilitation

About SIERRA TARTRE

This page provides the complete NPI Profile along with additional information for Sierra Tartre, a provider established in Saco, Maine with a medical specialization in Occupational Therapist, focusing in physical rehabilitation . The healthcare provider is registered in the NPI registry with number 1598608804 assigned on April 2026. The practitioner's primary taxonomy code is 225XP0019X with license number OT4677 (ME). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1598608804
Provider Name
SIERRA TARTRE
Gender
Female
Entity Type
Individual
Location Address
10 WATERFALL DR SACO, ME 04072
Location Phone
(207) 216-1077
Mailing Address
10 WATERFALL DR SACO, ME 04072
Is Sole Proprietor?
No
Enumeration Date
04-11-2026
Last Update Date
04-11-2026
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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

Occupational Therapist Physical Rehabilitation

Taxonomy Code
225XP0019X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
OT4677
License State
ME
Taxonomy Description
Occupational therapists are experts at helping people lead as independent a life as possible. Occupational therapists bring an understanding of the physical and psychological implications of illness and injury and their effects on peoples' ability to perform the tasks of daily living. Occupational therapists provide interventions that can aide a person in completing ADL and IADL tasks, such as dressing, bathing, preparing meals, and driving. They also may fabricate custom orthotics to improve function, evaluate the environment for safety hazards and recommend adaptations to remove those hazards, help a person compensate for cognitive changes, and build a persons' physical endurance and strength. Occupational therapists' knowledge of adapting tasks and modifying the environment to compensate for functional limitations is used to increase the involvement of clients and to promote safety and success.

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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 1598608804, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 6 → 12 → 3 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 2 + 0 + 1 + 6 + 8 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1598608804.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598608804, enumerated as an "individual" on April 11, 2026.

The provider is located at 10 WATERFALL DR SACO, ME 04072 and the phone number is (207) 216-1077.

Occupational Therapist with taxonomy code 225XP0019X and a focus in Physical Rehabilitation.