MEDSTAR HEALTH PHYSICAL THERAPY AT HOME, LLC.
NPI 1891472684
Clinic/Center - Rehabilitation in Columbia, MD

NPI Status: Active since July 03, 2023

Contact Information

10980 GRANTCHESTER WAY STE 5211
COLUMBIA, MD
ZIP 21044
Phone: (443) 690-1037
Fax: (301) 540-5190

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  • Organization
  • Clinic/Center
  • Rehabilitation

About MEDSTAR HEALTH PHYSICAL THERAPY AT HOME, LLC.

This page provides the complete NPI Profile along with additional information for Medstar Health Physical Therapy At Home, Llc., a provider established in Columbia, Maryland operating as a Clinic/center, focusing in rehabilitation . The healthcare provider is registered in the NPI registry with number 1891472684 assigned on July 2023. The practitioner's primary taxonomy code is 261QR0400X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is John Rockwood (President)

NPI
1891472684
Provider Name
MEDSTAR HEALTH PHYSICAL THERAPY AT HOME, LLC.
Entity Type
Organization
Location Address
10980 GRANTCHESTER WAY STE 5211 COLUMBIA, MD 21044
Location Phone
(443) 690-1037
Location Fax
(301) 540-5190
Mailing Address
102 IRVING STREET, NW ATTN: JOHN ROCKWOOD WASHINGTON, DC 20010
Mailing Phone
(301) 540-6140
Mailing Fax
(301) 540-5190
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-03-2023
Last Update Date
01-08-2025
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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

Clinic/Center Rehabilitation

Taxonomy Code
261QR0400X
Type
Ambulatory Health Care Facilities

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)
1225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

 

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

JOHN ROCKWOOD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(301) 540-6140

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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 1891472684, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 9 → 18 → 9 4 → 8 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 8 + 7 + 4 + 6 + 1 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1891472684.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891472684, enumerated as an "organization" on July 03, 2023.

The provider is located at 10980 GRANTCHESTER WAY STE 5211 COLUMBIA, MD 21044 and the phone number is (443) 690-1037.

Clinic/Center with taxonomy code 261QR0400X and a focus in Rehabilitation.