SLEEP DIAGNOSTIC INSTITUTE
NPI 1043476047
Clinic/Center in Hyattsville, MD

NPI Status: Active since July 30, 2008

Contact Information

7515 ANNAPOLIS RD
207
HYATTSVILLE, MD
ZIP 20784
Phone: (301) 429-0098
Fax: (301) 429-0093

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  • Organization
  • Clinic/Center

About SLEEP DIAGNOSTIC INSTITUTE

This page provides the complete NPI Profile along with additional information for Sleep Diagnostic Institute, a provider established in Hyattsville, Maryland operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1043476047 assigned on July 2008. The practitioner's primary taxonomy code is 261Q00000X with license number L0001393 (MD). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Mr. Santonio Delano Johnson Sr. Crt (Respiratory Care Practitioner)

NPI
1043476047
Provider Name
SLEEP DIAGNOSTIC INSTITUTE
Entity Type
Organization
Location Address
7515 ANNAPOLIS RD 207 HYATTSVILLE, MD 20784
Location Phone
(301) 429-0098
Location Fax
(301) 429-0093
Mailing Address
7515 ANNAPOLIS RD 207 HYATTSVILLE, MD 20784
Mailing Phone
(301) 429-0098
Mailing Fax
(301) 429-0093
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-30-2008
Last Update Date
07-30-2008
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
L0001393
License State
MD
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public 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

MR. SANTONIO DELANO JOHNSON SR. CRT

Authorized Official Title
RESPIRATORY CARE PRACTITIONER
Authorized Official Phone
(301) 429-0098

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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 1043476047, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 4 → 8 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 8 + 7 + 1 + 2 + 0 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1043476047.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Chiropractor (Rehabilitation)
7515 ANNAPOLIS RD, SUITE 305
NEW CARROLLTON, MD 20784
Nurse's Aide
7515 ANNAPOLIS RD, SUITE 204
HYATTSVILLE, MD 20784
Community/Behavioral Health
7515 ANNAPOLIS RD, STE 406
NEW CARROLLTON, MD 20784
Social Worker (Clinical)
7515 ANNAPOLIS RD
LANDOVER HILLS, MD 20784

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043476047, enumerated as an "organization" on July 30, 2008.

The provider is located at 7515 ANNAPOLIS RD 207 HYATTSVILLE, MD 20784 and the phone number is (301) 429-0098.

Clinic/Center with taxonomy code 261Q00000X.