SERENITY OASIS ASSISTED LIVING
NPI 1023955192
Assisted Living Facility in Port Saint Lucie, FL

NPI Status: Active since April 29, 2026

Contact Information

274 NW BILTMORE ST
PORT SAINT LUCIE, FL
ZIP 34983
Phone: (772) 259-0749

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  • Organization
  • Assisted Living Facility

About SERENITY OASIS ASSISTED LIVING

This page provides the complete NPI Profile along with additional information for Serenity Oasis Assisted Living, a provider established in Port Saint Lucie, Florida operating as a Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1023955192 assigned on April 2026. The practitioner's primary taxonomy code is 310400000X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Rebecca Dean Small (Owner/administrator)

NPI
1023955192
Provider Name
SERENITY OASIS ASSISTED LIVING
Entity Type
Organization
Location Address
274 NW BILTMORE ST PORT SAINT LUCIE, FL 34983
Location Phone
(772) 259-0749
Mailing Address
5284 NW SOUTH DELWOOD DR PORT SAINT LUCIE, FL 34986
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-29-2026
Last Update Date
04-29-2026
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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

Assisted Living Facility

Taxonomy Code
310400000X
Type
Nursing & Custodial Care Facilities
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

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

REBECCA DEAN SMALL

Authorized Official Title
OWNER/ADMINISTRATOR
Authorized Official Phone
(772) 259-0749

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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 1023955192, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 2 → 4 9 → 18 → 9 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 1 + 8 + 5 + 1 + 0 + 1 + 1 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1023955192.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023955192, enumerated as an "organization" on April 29, 2026.

The provider is located at 274 NW BILTMORE ST PORT SAINT LUCIE, FL 34983 and the phone number is (772) 259-0749.

Assisted Living Facility with taxonomy code 310400000X.