MR. JAMES S SILVIA LADC1
NPI 1417158510
Case Management in Taunton, MA

NPI Status: Active since May 29, 2007

Contact Information

1 WASHINGTON STREET
TAUNTON, MA
ZIP 02780
Phone: (508) 828-9675
Fax: (508) 823-2519

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  • Individual
  • Male
  • Case Management

About JAMES SILVIA

This page provides the complete NPI Profile along with additional information for James Silvia, a provider established in Taunton, Massachusetts with a medical specialization in Case Management. The healthcare provider is registered in the NPI registry with number 1417158510 assigned on May 2007. The practitioner's primary taxonomy code is 251B00000X with license number 1737 (MA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1417158510
Provider Name
MR. JAMES S SILVIA LADC1
Gender
Male
Entity Type
Individual
Location Address
1 WASHINGTON STREET TAUNTON, MA 02780
Location Phone
(508) 828-9675
Location Fax
(508) 823-2519
Mailing Address
38 MARKS WAY CARVER, MA 02330
Mailing Phone
(508) 828-9675
Mailing Fax
(508) 823-2519
Is Sole Proprietor?
Yes
Enumeration Date
05-29-2007
Last Update Date
09-11-2025
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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

Case Management

Taxonomy Code
251B00000X
Type
Agencies
License No.
1737
License State
MA
Taxonomy Description
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

1737 (MA)

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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 1417158510, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 1 → 2 1 → 2 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 2 + 5 + 1 + 6 + 5 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1417158510.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor (Mental Health)
1 WASHINGTON STREET
TAUNTON, MA 02780
Nurse Practitioner
1 WASHINGTON STREET, COMMUNITY COUNSELING OF BRISTOL COUNTY PACT PROGRAM
TAUNTON, MA 02780
Clinic/Center (Federally Qualified Health Center (FQHC))
1 WASHINGTON STREET, SUITE 900
TAUNTON, MA 02780

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417158510, enumerated as an "individual" on May 29, 2007.

The provider is located at 1 WASHINGTON STREET TAUNTON, MA 02780 and the phone number is (508) 828-9675.

Case Management with taxonomy code 251B00000X.