GRISWOLD HOME CARE, ASPEN HILL-WHEATON
NPI 1528412814
In Home Supportive Care in Silver Spring, MD

NPI Status: Active since April 22, 2016

Contact Information

14301 LAYHILL RD
205
SILVER SPRING, MD
ZIP 20906
Phone: (240) 460-4218
Fax: (301) 710-5779

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  • Organization
  • In Home Supportive Care

About GRISWOLD HOME CARE, ASPEN HILL-WHEATON

This page provides the complete NPI Profile along with additional information for Griswold Home Care, Aspen Hill-wheaton, a provider established in Silver Spring, Maryland operating as a In Home Supportive Care. The healthcare provider is registered in the NPI registry with number 1528412814 assigned on April 2016. The practitioner's primary taxonomy code is 253Z00000X with license number NR1120501 (MD). The provider is registered as an organization and their NPI record was last updated 10 years ago. The provider's is doing business as Griswold Home Care, Aspen Hill-wheaton. The authorized official of this NPI record is Mrs. Mirza Judith Donegan (Owner/director)

NPI
1528412814
Provider Legal Name
DONEGAN SENIOR CARE INC
Other Organization Name
GRISWOLD HOME CARE, ASPEN HILL-WHEATON
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
14301 LAYHILL RD 205 SILVER SPRING, MD 20906
Location Phone
(240) 460-4218
Location Fax
(301) 710-5779
Mailing Address
14301 LAYHILL RD 205 SILVER SPRING, MD 20906
Mailing Phone
(240) 460-4218
Mailing Fax
(301) 710-5779
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-22-2016
Last Update Date
04-22-2016
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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

In Home Supportive Care

Taxonomy Code
253Z00000X
Type
Agencies
License No.
NR1120501
License State
MD
Taxonomy Description
An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves.

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

MRS. MIRZA JUDITH DONEGAN

Authorized Official Title
OWNER/DIRECTOR
Authorized Official Phone
(240) 460-4218

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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 1528412814, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
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 2 → 4 4 → 8 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 8 + 1 + 4 + 8 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1528412814.

Other Providers at the Same Location


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

Dentist (Pediatric Dentistry)
14301 LAYHILL RD
SILVER SPRING, MD 20906
Dentist (Pediatric Dentistry)
14301 LAYHILL RD
SILVER SPRING, MD 20906
Dentist (General Practice)
14301 LAYHILL RD, SUITE102
SILVER SPRING, MD 20906
Dentist (General Practice)
14301 LAYHILL RD
SILVER SPRING, MD 20906

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528412814, enumerated as an "organization" on April 22, 2016.

The provider is located at 14301 LAYHILL RD 205 SILVER SPRING, MD 20906 and the phone number is (240) 460-4218.

In Home Supportive Care with taxonomy code 253Z00000X.