SUSAN A SPENCER RN
NPI 1699650549
Assisted Living Facility - Assisted Living, Behavioral Disturbances in Elkridge, MD

NPI Status: Active since August 09, 2025

Contact Information

6166 DOWNS RIDGE CT
ELKRIDGE, MD
ZIP 21075
Phone: (443) 889-5003

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  • Individual
  • Female
  • Assisted Living Facility
  • Assisted Living, Behavioral Disturbances

About SUSAN SPENCER

This page provides the complete NPI Profile along with additional information for Susan Spencer, a provider established in Elkridge, Maryland with a medical specialization in Assisted Living Facility, focusing in assisted living, behavioral disturbances . The healthcare provider is registered in the NPI registry with number 1699650549 assigned on August 2025. The practitioner's primary taxonomy code is 3104A0630X with license number W26176891 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1699650549
Provider Name
SUSAN A SPENCER RN
Other Name
SUSAN A MACAULEY
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
6166 DOWNS RIDGE CT ELKRIDGE, MD 21075
Location Phone
(443) 889-5003
Mailing Address
6166 DOWNS RIDGE CT ELKRIDGE, MD 21075
Mailing Phone
(410) 914-8765
Is Sole Proprietor?
Yes
Enumeration Date
08-09-2025
Last Update Date
08-09-2025
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Location Map

Secondary Locations

  • 6166 Downs Ridge Ct
    Elkridge, MD 21075
    (410) 914-8765

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 Assisted Living, Behavioral Disturbances

Taxonomy Code
3104A0630X
Type
Nursing & Custodial Care Facilities
License No.
W26176891
License State
MD
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but exhibit abnormal behavioral responses and habits and therefore need special guidance, assistance and/or monitoring to assure safety and well being. This type of facility requires a staff with special training in dealing with and redirecting negative, violent or destructive behaviors.

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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 1699650549, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 6 → 12 → 3 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 2 + 5 + 0 + 5 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1699650549.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

In Home Supportive Care
6166 DOWNS RIDGE CT
ELKRIDGE, MD 21075

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699650549, enumerated as an "individual" on August 09, 2025.

The provider is located at 6166 DOWNS RIDGE CT ELKRIDGE, MD 21075 and the phone number is (443) 889-5003.

Assisted Living Facility with taxonomy code 3104A0630X and a focus in Assisted Living, Behavioral Disturbances.