PURPLE BUTTERFLY L.L.C
NPI 1659202000
Behavior Analyst in Southfield, MI

NPI Status: Active since May 26, 2026

Contact Information

20855 LAHSER RD APT 204
SOUTHFIELD, MI
ZIP 48033
Phone: (313) 576-7224

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  • Organization
  • Behavior Analyst

About PURPLE BUTTERFLY L.L.C

This page provides the complete NPI Profile along with additional information for Purple Butterfly L.l.c, a provider established in Southfield, Michigan operating as a Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1659202000 assigned on May 2026. The practitioner's primary taxonomy code is 103K00000X. The provider is registered as an organization and their NPI record was last updated May 2026. Purple Butterfly L.l.c operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Rozalyn Gray (Owner)

NPI
1659202000
Provider Name
PURPLE BUTTERFLY L.L.C
Entity Type
Organization
Location Address
20855 LAHSER RD APT 204 SOUTHFIELD, MI 48033
Location Phone
(313) 576-7224
Mailing Address
29476 NORTHWESTERN HWY # 408 SOUTHFIELD, MI 48034
Mailing Phone
(248) 281-4163
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-26-2026
Last Update Date
05-26-2026
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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

Behavior Analyst

Taxonomy Code
103K00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 
2103T00000XBehavioral Health & Social Service Providers

Psychologist

 
3104100000XBehavioral Health & Social Service Providers

Social Worker

 
41041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

 
5106E00000XBehavioral Health & Social Service Providers

Assistant Behavior Analyst

 
6106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 
7163W00000XNursing Service Providers

Registered Nurse

 
8171M00000XOther Service Providers

Case Manager/Care Coordinator

 
9224Z00000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Occupational Therapy Assistant

 
10225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

 
11225XF0002XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Occupational Therapist
Feeding, Eating & Swallowing

 
12235Z00000XSpeech, Language and Hearing Service Providers

Speech-Language Pathologist

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ROZALYN GRAY

Authorized Official Title
OWNER
Authorized Official Phone
(248) 281-4163

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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 1659202000, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 5 → 10 → 1 2 → 4 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 4 + 0 + 4 + 0 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1659202000.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659202000, enumerated as an "organization" on May 26, 2026.

The provider is located at 20855 LAHSER RD APT 204 SOUTHFIELD, MI 48033 and the phone number is (313) 576-7224.

Behavior Analyst with taxonomy code 103K00000X.