MS. DAWN MARIE SCHAEFER LMSW
NPI 1578734331
Residential Treatment Facility, Emotionally Disturbed Children in Hawthorne, NY

NPI Status: Active since March 19, 2008

Contact Information

228 LINDA AVE
HAWTHORNE, NY
ZIP 10532
Phone: (914) 773-7433

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Residential Treatment Facility, Emotiona...

About DAWN SCHAEFER

This page provides the complete NPI Profile along with additional information for Dawn Schaefer, a provider established in Hawthorne, New York with a medical specialization in Residential Treatment Facility, Emotionally Disturbed Children. The healthcare provider is registered in the NPI registry with number 1578734331 assigned on March 2008. The practitioner's primary taxonomy code is 322D00000X. The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI: 1578734331
Provider Name: MS. DAWN MARIE SCHAEFER LMSW
Gender: Female
Entity Type: Individual
Location Address: 228 LINDA AVE HAWTHORNE, NY 10532
Location Phone: (914) 773-7433
Mailing Address: 228 LINDA AVE HAWTHORNE, NY 10532
Mailing Phone: (914) 773-7433
Is Sole Proprietor?: Yes
Enumeration Date: 03-19-2008
Last Update Date: 03-21-2008
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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: Residential Treatment Facility, Emotionally Disturbed Children
Taxonomy Code: 322D00000X
Type: Residential Treatment Facilities
Taxonomy Description: A residential facility that provides habilitation services and other care and treatment to children diagnosed with mental health illness, behavioral issues, and intellectual disabilities and are not able to live independently.

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 1578734331, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 7 → 14 → 5 7 → 14 → 5 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 4 + 3 + 8 + 3 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1578734331.