SAXON CHIROPRACTIC & ADULT HEALTH NP, PLLC
NPI 1871270991
Nurse Practitioner - Adult Health in East Islip, NY

NPI Status: Active since June 30, 2023

Contact Information

369 E MAIN ST STE 6
EAST ISLIP, NY
ZIP 11730
Phone: (631) 968-8300
Fax: (631) 968-8366

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NPPES record last updated: October 3, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Sep 12, 2024, Jul 5, 2024, Oct 31, 2023 and 2 more (5 updates tracked since 2023).

  • Organization
  • Nurse Practitioner
  • Adult Health

About SAXON CHIROPRACTIC & ADULT HEALTH NP, PLLC

This page provides the complete NPI Profile along with additional information for Saxon Chiropractic & Adult Health Np, Pllc, a provider established in East Islip, New York operating as a Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1871270991 assigned on June 2023. The practitioner's primary taxonomy code is 363LA2200X. The provider is registered as an organization and their NPI record was last updated one year ago. Saxon Chiropractic & Adult Health Np, Pllc 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 Richard Castellino Np (Medical Director)

NPI
1871270991
Provider Name
SAXON CHIROPRACTIC & ADULT HEALTH NP, PLLC
Entity Type
Organization
Location Address
369 E MAIN ST STE 6 EAST ISLIP, NY 11730
Location Phone
(631) 968-8300
Location Fax
(631) 968-8366
Mailing Address
369 E MAIN ST STE 6 EAST ISLIP, NY 11730
Mailing Phone
(631) 968-8300
Mailing Fax
(631) 968-8366
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-30-2023
Last Update Date
10-03-2025
Code Navigator

A nurse practitioner (NP) like Saxon Chiropractic & Adult Health Np, Pllc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

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

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers

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)
1111N00000XChiropractic Providers

Chiropractor

 

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

RICHARD CASTELLINO NP

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(631) 968-8300

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1245220334MEDICAID (05)NY 
1245220334OTHER (01)NYMEDICARE

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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 1871270991, 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 2 → 4 0 → 0 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 + 1 + 4 + 1 + 4 + 7 + 0 + 9 + 1 + 8 + 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 1871270991.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
369 E MAIN ST STE 6
EAST ISLIP, NY 11730
Chiropractor
369 E MAIN ST STE 6
EAST ISLIP, NY 11730
Chiropractor
369 E MAIN ST STE 6
EAST ISLIP, NY 11730
Chiropractor
369 E MAIN ST STE 6
EAST ISLIP, NY 11730
Durable Medical Equipment & Medical Supplies
369 E MAIN ST STE 6
EAST ISLIP, NY 11730

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871270991, enumerated as an "organization" on June 30, 2023.

The provider is located at 369 E MAIN ST STE 6 EAST ISLIP, NY 11730 and the phone number is (631) 968-8300.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.