DR. NICHOLAS PAUL PENZARELLA D.C.
NPI 1902297872
Chiropractor in Somerville, MA
About Dr. Nicholas Paul Penzarella D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NICHOLAS PAUL PENZARELLA D.C. (NPI 1902297872) is an individual chiropractor in Somerville, Massachusetts, licensed in Massachusetts (3490) and active in the NPI registry since February 2015.
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. Nicholas Paul Penzarella D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nicholas Penzarella reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Somerville, MA 02144
- Reassigned Medicare billing, Massachusetts enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Nicholas Penzarella's NPI number?
The NPI number for Nicholas Penzarella is 1902297872. It was assigned to this individual provider in the NPPES registry on February 12, 2015.
Where is Nicholas Penzarella located?
Nicholas Penzarella practices at 96 Holland St, Somerville, MA 02144. The listed phone number is (617) 744-3016.
What is Nicholas Penzarella's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Nicholas Penzarella enrolled in Medicare?
Yes. Nicholas Penzarella is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nicholas Penzarella's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Penzarella reassigns Medicare benefits to Lifeworks Chiropractic LLC (Somerville, MA). 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 Nicholas Penzarella'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 Nicholas Penzarella was last updated on June 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Nicholas Paul Penzarella, D.C. · NPI 1902297872
Chiropractor provider in Somerville, Massachusetts. Individual provider, active in the CMS NPPES registry since February 12, 2015.
## Identity
- **NPI:** 1902297872 (Entity type: Individual)
- **Enumerated:** February 12, 2015
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 3490 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 96 HOLLAND ST, Somerville, MA 02144-2707
- **Phone:** (617) 744-3016
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Lifeworks Chiropractic LLC (NPI 1831664903, Somerville, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1902297872) · Data from the CMS NPPES public registry.