OC MONASTERY LLC
NPI 1831798693
Assisted Living Facility in West Springfield, MA

NPI Status: Active since October 22, 2020

Contact Information

110 MONASTERY AVE
WEST SPRINGFIELD, MA
ZIP 01089
Phone: (413) 781-1282

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NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Aug 12, 2025, Oct 22, 2020 (2 updates tracked since 2020).

  • Organization
  • Assisted Living Facility

About OC MONASTERY LLC

This page provides the complete NPI Profile along with additional information for Oc Monastery Llc, a provider established in West Springfield, Massachusetts operating as a Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1831798693 assigned on October 2020. The practitioner's primary taxonomy code is 310400000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Russell Gerald Papia (President)

NPI
1831798693
Provider Name
OC MONASTERY LLC
Other Name Type
(6)
Entity Type
Organization
Location Address
110 MONASTERY AVE WEST SPRINGFIELD, MA 01089
Location Phone
(413) 781-1282
Mailing Address
110 MONASTERY AVE WEST SPRINGFIELD, MA 01089
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-22-2020
Last Update Date
08-12-2025
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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

Assisted Living Facility

Taxonomy Code
310400000X
Type
Nursing & Custodial Care Facilities
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

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)
1311500000XNursing & Custodial Care Facilities

Alzheimer Center (Dementia Center)

 

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

RUSSELL GERALD PAPIA

Authorized Official Title
PRESIDENT
Authorized Official Phone
(716) 725-4677

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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 1831798693, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 3 → 6 7 → 14 → 5 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 4 + 9 + 1 + 6 + 6 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1831798693.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Alzheimer Center (Dementia Center)
110 MONASTERY AVE
WEST SPRINGFIELD, MA 01089
Assisted Living Facility
110 MONASTERY AVE
WEST SPRINGFIELD, MA 01089

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831798693, enumerated as an "organization" on October 22, 2020.

The provider is located at 110 MONASTERY AVE WEST SPRINGFIELD, MA 01089 and the phone number is (413) 781-1282.

Assisted Living Facility with taxonomy code 310400000X.