SERENITY CPAP CENTER
NPI 1366277873
Durable Medical Equipment & Medical Supplies in North Chesterfield, VA

NPI Status: Active since September 04, 2024

Contact Information

7617 POCOSHOCK WAY
NORTH CHESTERFIELD, VA
ZIP 23235
Phone: (804) 767-9583
Fax: (804) 762-7114

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About SERENITY CPAP CENTER

This page provides the complete NPI Profile along with additional information for Serenity Cpap Center, a provider established in North Chesterfield, Virginia operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1366277873 assigned on September 2024. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated January 2026. The authorized official of this NPI record is Charmaine Elizabeth Smith-graham (Authorized Official/owner)

NPI
1366277873
Provider Name
SERENITY CPAP CENTER
Entity Type
Organization
Location Address
7617 POCOSHOCK WAY NORTH CHESTERFIELD, VA 23235
Location Phone
(804) 767-9583
Location Fax
(804) 762-7114
Mailing Address
7617 POCOSHOCK WAY NORTH CHESTERFIELD, VA 23235
Mailing Phone
(804) 767-9583
Mailing Fax
(804) 762-7114
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-04-2024
Last Update Date
01-08-2026
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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

CHARMAINE ELIZABETH SMITH-GRAHAM

Authorized Official Title
AUTHORIZED OFFICIAL/OWNER
Authorized Official Phone
(804) 767-9583

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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 1366277873, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 6 → 12 → 3 2 → 4 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 4 + 7 + 1 + 4 + 8 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1366277873.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366277873, enumerated as an "organization" on September 04, 2024.

The provider is located at 7617 POCOSHOCK WAY NORTH CHESTERFIELD, VA 23235 and the phone number is (804) 767-9583.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.