ALICE W. DUSTON
NPI 1861531311
Residential Treatment Facility, Intellectual and/or Developmental Disabilities in Cherryfield, ME

NPI Status: Active since February 05, 2007

Contact Information

63 MAIN ST.
CHERRYFIELD, ME
ZIP 04622
Phone: (207) 546-2050
Fax: (207) 546-2490

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  • Individual
  • Female
  • Residential Treatment Facility, Intellec...

About ALICE DUSTON

This page provides the complete NPI Profile along with additional information for Alice Duston, a provider established in Cherryfield, Maine with a medical specialization in Residential Treatment Facility, Intellectual And/or Developmental Disabilities. The healthcare provider is registered in the NPI registry with number 1861531311 assigned on February 2007. The practitioner's primary taxonomy code is 320600000X with license number 1092870 (ME). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1861531311
Provider Name
ALICE W. DUSTON
Gender
Female
Entity Type
Individual
Location Address
63 MAIN ST. CHERRYFIELD, ME 04622
Location Phone
(207) 546-2050
Location Fax
(207) 546-2490
Mailing Address
PO BOX 116 CHERRYFIELD, ME 04622
Mailing Phone
(207) 546-2050
Mailing Fax
(207) 546-2490
Is Sole Proprietor?
Yes
Enumeration Date
02-05-2007
Last Update Date
07-09-2007
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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, Intellectual and/or Developmental Disabilities

Taxonomy Code
320600000X
Type
Residential Treatment Facilities
License No.
1092870
License State
ME
Taxonomy Description
A residential facility that provides habilitation services and other care and treatment to adults or children diagnosed with developmental and intellectual disabilities and are not able to live independently.

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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 1861531311, 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 5 → 10 → 1 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 0 + 3 + 2 + 3 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1861531311.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861531311, enumerated as an "individual" on February 05, 2007.

The provider is located at 63 MAIN ST. CHERRYFIELD, ME 04622 and the phone number is (207) 546-2050.

Residential Treatment Facility, Intellectual and/or Developmental Disabilities with taxonomy code 320600000X.