MS. SADIE LYNETTE FORTRESS LLMSW
NPI 1184463556
Social Worker - Clinical in Rochester Hills, MI

NPI Status: Active since May 23, 2024

Contact Information

1460 WALTON BLVD
ROCHESTER HILLS, MI
ZIP 48309
Phone: (248) 608-4515

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  • Individual
  • Female
  • Social Worker
  • Clinical

About SADIE FORTRESS

This page provides the complete NPI Profile along with additional information for Sadie Fortress, a provider established in Rochester Hills, Michigan with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1184463556 assigned on May 2024. The practitioner's primary taxonomy code is 1041C0700X with license number 6851118518 (MI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1184463556
Provider Name
MS. SADIE LYNETTE FORTRESS LLMSW
Gender
Female
Entity Type
Individual
Location Address
1460 WALTON BLVD ROCHESTER HILLS, MI 48309
Location Phone
(248) 608-4515
Mailing Address
1120 LIBERTY BELLE CT ROCHESTER HILLS, MI 48307
Mailing Phone
(989) 820-0494
Is Sole Proprietor?
No
Enumeration Date
05-23-2024
Last Update Date
09-23-2025
Code Navigator

A clinical social worker like Sadie Fortress is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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

Social Worker Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
6851118518
License State
MI
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1184463556, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 8 → 16 → 7 4 → 8 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 8 + 6 + 6 + 5 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1184463556.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (Clinical)
1460 WALTON BLVD, #202
ROCHESTER HILLS, MI 48309
Dentist (General Practice)
1460 WALTON BLVD, SUITE #205
ROCHESTER HILLS, MI 48309
Dentist (Endodontics)
1460 WALTON BLVD, SUITE 208
ROCHESTER HILLS, MI 48309
Dentist
1460 WALTON BLVD, SUITE 204
ROCHESTER, MI 48309
Oral & Maxillofacial Surgery
1460 WALTON BLVD, STE 10
ROCHESTER HILLS, MI 48309
Oral & Maxillofacial Surgery
1460 WALTON BLVD, STE 10
ROCHESTER HILLS, MI 48309
Psychiatry & Neurology (Psychiatry)
1460 WALTON BLVD, SUITE 215
ROCHESTER HILLS, MI 48309
Psychologist (Clinical)
1460 WALTON BLVD, SUITE 218
ROCHESTER HILLS, MI 48309
Counselor (Professional)
1460 WALTON BLVD, SUITE 202
ROCHESTER HILLS, MI 48309
Psychologist
1460 WALTON BLVD, STE 202
ROCHESTER HILLS, MI 48309
Psychologist (Clinical)
1460 WALTON BLVD, SUITE 200
ROCHESTER HILLS, MI 48309
Chiropractor
1460 WALTON BLVD, SUITE 100
ROCHESTER HILLS, MI 48309
Podiatrist (Foot & Ankle Surgery)
1460 WALTON BLVD, SUITE 60
ROCHESTER HILLS, MI 48309
Chiropractor
1460 WALTON BLVD, SUITE 100
ROCHESTER HILLS, MI 48309
Social Worker (Clinical)
1460 WALTON BLVD, SUITE 202
ROCHESTER HILLS, MI 48309
Psychologist
1460 WALTON BLVD, SUITE 101
ROCHESTER HILLS, MI 48309
Dentist (Endodontics)
1460 WALTON BLVD, SUITE 208
ROCHESTER HILLS, MI 48309
Physical Medicine & Rehabilitation
1460 WALTON BLVD, SUITE 101
ROCHESTER HILLS, MI 48309
Internal Medicine
1460 WALTON BLVD, SUITE 206
ROCHESTER HILLS, MI 48309
Nurse Practitioner
1460 WALTON BLVD, SUITE 200
ROCHESTER HILLS, MI 48309

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184463556, enumerated as an "individual" on May 23, 2024.

The provider is located at 1460 WALTON BLVD ROCHESTER HILLS, MI 48309 and the phone number is (248) 608-4515.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.