RYAN REHABILITATION
NPI 1548318611
Community/Behavioral Health in Gaithersburg, MD

NPI Status: Active since January 08, 2007

Contact Information

315 E DIAMOND AVE
SUITE A
GAITHERSBURG, MD
ZIP 20877
Phone: (301) 527-0854
Fax: (240) 243-1061

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NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Community/Behavioral Health
  • CLIA Number: 21D2140993
  • CLIA Cert. Type: Other - OUTPATIENT
  • CLIA Exp. Date: 12-04-2025

About RYAN REHABILITATION

This page provides the complete NPI Profile along with additional information for Ryan Rehabilitation, a provider established in Gaithersburg, Maryland operating as a Community/behavioral Health. The healthcare provider is registered in the NPI registry with number 1548318611 assigned on January 2007. The practitioner's primary taxonomy code is 251S00000X with license number LCA372 (MD). The provider is registered as an organization and their NPI record was last updated 6 years ago. The provider's is doing business as Ryan Rehabilitation. The authorized official of this NPI record is Dr. Maria Rosa Bustos Phd (Director)

NPI
1548318611
Provider Legal Name
MRB COUNSELING SERVICES, INC.
Other Organization Name
RYAN REHABILITATION
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
315 E DIAMOND AVE SUITE A GAITHERSBURG, MD 20877
Location Phone
(301) 527-0854
Location Fax
(240) 243-1061
Mailing Address
1029 BEXHILL DRIVE FREDERICK, MD 21702
Mailing Phone
(301) 512-0663
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-08-2007
Last Update Date
08-22-2020
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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

Community/Behavioral Health

Taxonomy Code
251S00000X
Type
Agencies
License No.
LCA372
License State
MD
Taxonomy Description
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

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

DR. MARIA ROSA BUSTOS PHD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(301) 527-0854

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D2140993
Facility Type
Other - OUTPATIENT
Certificate Effective Date
December 05, 2023
Certificate Expiration Date
December 04, 2025
Laboratory Director
LINDA GREENE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Ryan Rehabilitation to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1548318611, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 6 + 1 + 1 + 6 + 6 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1548318611.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548318611, enumerated as an "organization" on January 08, 2007.

The provider is located at 315 E DIAMOND AVE SUITE A GAITHERSBURG, MD 20877 and the phone number is (301) 527-0854.

Community/Behavioral Health with taxonomy code 251S00000X.