CASTELLI CHIROPRACTIC CENTER, LLC
NPI 1700964012
Nurse Practitioner in Jacksonville, FL

Q: What is Castelli Chiropractic Center, LLC's NPI number?

The NPI number for Castelli Chiropractic Center, LLC is 1700964012. It was assigned to this organization in the NPPES registry on November 2, 2006. The provider is doing business as Castelli Chiropractic Center. The provider was formerly known as Sebastian Castelli, P.A.

Q: What is Castelli Chiropractic Center, LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since November 02, 2006

12187 BEACH BLVD STE 1, JACKSONVILLE, FL 32246(904) 854-9353(904) 212-2727 Get Directions Write a Review

NPPES record last updated: February 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 5, 2025, Oct 6, 2021, Dec 30, 2020 (3 updates tracked since 2020).

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About Castelli Chiropractic Center, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASTELLI CHIROPRACTIC CENTER, LLC (NPI 1700964012), doing business as Castelli Chiropractic Center, is a healthcare organization registered as a nurse practitioner in Jacksonville, Florida and active in the NPI registry since November 2006. The organization lists Sebastian Thomas Castelli, Mgr, as its authorized official.

NPPES Registry Identity

NPI1700964012

Entity TypeOrganization

Primary Taxonomy363L00000X

Legal Business NameCASTELLI CHIROPRACTIC CENTER, LLC

Location Address12187 BEACH BLVD STE 1Jacksonville, FL 32246-0620

Mailing Address12187 Beach Blvd Ste 1Jacksonville, FL 32246-0620 · (904) 854-9353 · Fax (904) 212-2727

Phone(904) 854-9353

Fax(904) 212-2727

Organization SubpartNo

Authorized OfficialSebastian Thomas CastelliMgr · (904) 854-9353

Enumeration DateNovember 2, 2006

Last NPPES UpdateFebruary 5, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 5, 2025

✔ NPI 1700964012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedChiropractorTaxonomy 111N00000X

Also ListedChiropractor · NeurologyTaxonomy 111NN0400X

12187 BEACH BLVD STE 1, Jacksonville, FL 32246

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Other Names 2

Doing Business AsCastelli Chiropractic Center

Former Legal Business NameSebastian Castelli, P.a

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Castelli Chiropractic Center, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Castelli Chiropractic Center, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Sebastian Castelli, D.C.

Chiropractic

NPI 1831295187

12187 BEACH BLVD STE 1
Jacksonville, FL 32246

(904) 854-9353

✔ Accepts MedicareSame address

Michael Conigliaro

Nurse Practitioner

NPI 1205483898

13927 SHIPWRECK CIR N
Jacksonville, FL 32224

(904) 256-9202

✔ PECOS✔ Accepts Medicare3.5 mi

Gregory Mcnamara, MD

Anesthesiology

NPI 1720051832

10550 DEERWOOD PARK BLVD STE 609B
Jacksonville, FL 32256

(904) 513-3954

✔ PECOS✔ Accepts Medicare3.9 mi

Kim St Clair Seals, ARNP-BC

Nurse Practitioner

NPI 1215486055

3560 CARDINAL POINT DR STE 103
Jacksonville, FL 32257

(904) 543-3474

✔ PECOS9.4 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Castelli Chiropractic Center, LLC's NPI number?

The NPI number for Castelli Chiropractic Center, LLC is 1700964012. It was assigned to this organization in the NPPES registry on November 2, 2006. The provider is doing business as Castelli Chiropractic Center. The provider was formerly known as Sebastian Castelli, P.A.

Where is Castelli Chiropractic Center, LLC located?

Castelli Chiropractic Center, LLC is located at 12187 Beach Blvd Ste 1, Jacksonville, FL 32246. The listed phone number is (904) 854-9353.

What is Castelli Chiropractic Center, LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Castelli Chiropractic Center, LLC enrolled in Medicare?

Yes. Castelli Chiropractic Center, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Castelli Chiropractic Center, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Castelli Chiropractic Center, LLC, in Anesthesiology, Chiropractic and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Castelli Chiropractic Center, LLC was last updated on February 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.