RONALD E LATHER MDPC
NPI 1811918147
Allergy & Immunology - Allergy in Vernon, NY

NPI Status: Active since July 22, 2006

Contact Information

5457 E SENECA ST
VERNON, NY
ZIP 13476
Phone: (315) 829-8240
Fax: (315) 829-8242

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  • Organization
  • Allergy & Immunology
  • Allergy

About RONALD E LATHER MDPC

This page provides the complete NPI Profile along with additional information for Ronald E Lather Mdpc, a provider established in Vernon, New York operating as a Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1811918147 assigned on July 2006. The practitioner's primary taxonomy code is 207KA0200X with license number 098917 (NY). The provider is registered as an organization and their NPI record was last updated one year ago. Ronald E Lather Mdpc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mrs. Catherine Ann Wojdyla (Office Manager)

NPI
1811918147
Provider Name
RONALD E LATHER MDPC
Entity Type
Organization
Location Address
5457 E SENECA ST VERNON, NY 13476
Location Phone
(315) 829-8240
Location Fax
(315) 829-8242
Mailing Address
PO BOX 920 5457 E SENECA ST VERNON, NY 13476
Mailing Phone
(315) 829-8240
Mailing Fax
(315) 829-8242
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-22-2006
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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
098917
License State
NY
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

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)
1207N00000XAllopathic & Osteopathic Physicians

Dermatology

098917 (NY)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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. CATHERINE ANN WOJDYLA

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(315) 829-8240

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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 1811918147, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 9 → 18 → 9 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 8 + 1 + 1 + 6 + 1 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811918147.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811918147, enumerated as an "organization" on July 22, 2006.

The provider is located at 5457 E SENECA ST VERNON, NY 13476 and the phone number is (315) 829-8240.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.