5-STAR THERAPY AND FAMILY SERVICES
NPI 1972458685
Social Worker - Clinical in Laurel, MD

NPI Status: Active since February 27, 2026

Contact Information

9811 ROBINSON BLVD
LAUREL, MD
ZIP 20723
Phone: (240) 813-3083

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  • Organization
  • Social Worker
  • Clinical

About 5-STAR THERAPY AND FAMILY SERVICES

This page provides the complete NPI Profile along with additional information for 5-star Therapy And Family Services, a provider established in Laurel, Maryland operating as a Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1972458685 assigned on February 2026. The practitioner's primary taxonomy code is 1041C0700X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Ms. Diana Castellon Lcsw-c (Owner)

NPI
1972458685
Provider Name
5-STAR THERAPY AND FAMILY SERVICES
Entity Type
Organization
Location Address
9811 ROBINSON BLVD LAUREL, MD 20723
Location Phone
(240) 813-3083
Mailing Address
18310 MONTGOMERY VILLAGE AVE STE 300 GAITHERSBURG, MD 20879
Mailing Phone
(240) 813-3083
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-27-2026
Last Update Date
02-27-2026
Code Navigator

A clinical social worker like 5-star Therapy And Family Services 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

Secondary Locations

  • 17904 Georgia Ave
    Olney, MD 20832
    (240) 813-3083

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
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.

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)
1251B00000XAgencies

Case Management

 
2251S00000XAgencies

Community/Behavioral Health

 

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

MS. DIANA CASTELLON LCSW-C

Authorized Official Title
OWNER
Authorized Official Phone
(240) 813-3083

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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 1972458685, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 7 → 14 → 5 4 → 8 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 8 + 5 + 1 + 6 + 6 + 1 + 6 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1972458685.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972458685, enumerated as an "organization" on February 27, 2026.

The provider is located at 9811 ROBINSON BLVD LAUREL, MD 20723 and the phone number is (240) 813-3083.

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