KAREN ANITA MURPHY
NPI 1346179249
Occupational Therapist - Environmental Modification in Marine City, MI

NPI Status: Active since May 16, 2026

Contact Information

412 RIVER VALLEY DR
MARINE CITY, MI
ZIP 48039
Phone: (586) 872-4161

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  • Individual
  • Female
  • Occupational Therapist
  • Environmental Modification

About KAREN MURPHY

This page provides the complete NPI Profile along with additional information for Karen Murphy, a provider established in Marine City, Michigan with a medical specialization in Occupational Therapist, focusing in environmental modification . The healthcare provider is registered in the NPI registry with number 1346179249 assigned on May 2026. The practitioner's primary taxonomy code is 225XE0001X with license number 5201002656 (MI). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1346179249
Provider Name
KAREN ANITA MURPHY
Gender
Female
Entity Type
Individual
Location Address
412 RIVER VALLEY DR MARINE CITY, MI 48039
Location Phone
(586) 872-4161
Mailing Address
412 RIVER VALLEY DR MARINE CITY, MI 48039
Mailing Phone
(586) 872-4161
Is Sole Proprietor?
Yes
Enumeration Date
05-16-2026
Last Update Date
05-16-2026
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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

Occupational Therapist Environmental Modification

Taxonomy Code
225XE0001X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
5201002656
License State
MI
Taxonomy Description
Occupational therapy practitioners are experts at identifying the cause of difficulties in performance of activities of daily living and instrumental activities of daily living. Occupational therapy practitioners evaluate the client, their environment, and their occupational performance in that environment, as well as make recommendations for products to improve the fit between the client, place, and activity. Occupational therapists can evaluate both the skills of the client and the environmental features that support or limit the performance of meaningful or necessary activities, thereby enhancing health, safety and well-being. Based on this assessment, they recommend modification and intervention strategies that improve the fit between the person and his or her environment.

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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 1346179249, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 2 + 7 + 1 + 8 + 2 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1346179249.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346179249, enumerated as an "individual" on May 16, 2026.

The provider is located at 412 RIVER VALLEY DR MARINE CITY, MI 48039 and the phone number is (586) 872-4161.

Occupational Therapist with taxonomy code 225XE0001X and a focus in Environmental Modification.