MRS. CATHERINE MATTEI-WILLIAMS APRN, RNCS
NPI 1982791364
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult in Somerville, MA
About Mrs. Catherine Mattei-williams Aprn, Rncs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CATHERINE MATTEI-WILLIAMS APRN, RNCS (NPI 1982791364) is an individual psychiatric/mental health, adult provider in Somerville, Massachusetts, licensed in Indiana (70000133A) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Catherine Mattei-williams Aprn, Rncs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOMERVILLE, MA 02143
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 Catherine Mattei-williams's NPI number?
The NPI number for Catherine Mattei-williams is 1982791364. It was assigned to this individual provider in the NPPES registry on October 6, 2006.
Where is Catherine Mattei-williams located?
Catherine Mattei-williams practices at 26 Central St, Somerville, MA 02143. The listed phone number is (617) 591-6377.
What is Catherine Mattei-williams's specialty?
The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 364SP0809X.
Is Catherine Mattei-williams enrolled in Medicare?
Yes. Catherine Mattei-williams is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Catherine Mattei-williams was last updated on March 7, 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.
# Mrs. Catherine Mattei-Williams, APRN, RNCS · NPI 1982791364
Psychiatric/Mental Health, Adult physician in Somerville, Massachusetts. Individual provider, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1982791364 (Entity type: Individual)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Clinical Nurse Specialist - Psychiatric/Mental Health, Adult · taxonomy 364SP0809X
- **State license:** 70000133A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 26 CENTRAL ST, Somerville, MA 02143-2827
- **Phone:** (617) 591-6377
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 28128250A (NY); Other 70000133A (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1982791364) · Data from the CMS NPPES public registry.