DR. DIANA A DANGELO D.C.
NPI 1346596293
Chiropractor in East Islip, NY
About Dr. Diana A Dangelo D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANA A DANGELO D.C. (NPI 1346596293) is an individual chiropractor in East Islip, New York, licensed in New York (011722) and active in the NPI registry since July 2012.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Diana A Dangelo D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diana Dangelo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Garden City, NY 11530
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
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 Diana Dangelo's NPI number?
The NPI number for Diana Dangelo is 1346596293. It was assigned to this individual provider in the NPPES registry on July 30, 2012.
Where is Diana Dangelo located?
Diana Dangelo practices at 99 E Main St Ste 2, East Islip, NY 11730. The listed phone number is (631) 647-8324.
What is Diana Dangelo's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Diana Dangelo enrolled in Medicare?
Yes. Diana Dangelo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diana Dangelo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Dangelo reassigns Medicare benefits to Advanced Chiropractic Healthcare (Garden City, NY). The 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 Diana Dangelo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Diana Dangelo was last updated on June 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Dr. Diana A Dangelo, D.C. · NPI 1346596293
Chiropractor provider in East Islip, New York. Individual provider, active in the CMS NPPES registry since July 30, 2012.
## Identity
- **NPI:** 1346596293 (Entity type: Individual)
- **Enumerated:** July 30, 2012
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 011722 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 99 E MAIN ST STE 2, East Islip, NY 11730-2538
- **Phone:** (631) 647-8324
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Advanced Chiropractic Healthcare (NPI 1134207178, Garden City, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1346596293) · Data from the CMS NPPES public registry.