SOUTHERN NEW HAMPSHIRE INTERNAL MEDICINE ASSOCIATES, PLLC
NPI 1316026677
Specialist in Derry, NH
About Southern New Hampshire Internal Medicine Associates, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHERN NEW HAMPSHIRE INTERNAL MEDICINE ASSOCIATES, PLLC (NPI 1316026677) is a healthcare organization registered as a specialist in Derry, New Hampshire and active in the NPI registry since November 2006. The organization lists Casey Bzdak, Practice Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Southern New Hampshire Internal Medicine Associates, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
35Medicare enrollment records show 35 clinicians reassign Medicare billing to Southern New Hampshire Internal Medicine Associates, PLLC, which bills Medicare for the services they deliver. Of these, 28 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 35Source: 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 Southern New Hampshire Internal Medicine Associates, PLLC's NPI number?
The NPI number for Southern New Hampshire Internal Medicine Associates, PLLC is 1316026677. It was assigned to this organization in the NPPES registry on November 6, 2006.
Where is Southern New Hampshire Internal Medicine Associates, PLLC located?
Southern New Hampshire Internal Medicine Associates, PLLC is located at 6 Tsienneto Rd Suite 300, Derry, NH 03038. The listed phone number is (603) 216-0400.
What is Southern New Hampshire Internal Medicine Associates, PLLC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Southern New Hampshire Internal Medicine Associates, PLLC enrolled in Medicare?
Yes. Southern New Hampshire Internal Medicine Associates, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southern New Hampshire Internal Medicine Associates, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 35 clinicians in 6 Medicare specialties reassign their Medicare billing to Southern New Hampshire Internal Medicine Associates, PLLC. 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. The largest specialties are Internal Medicine (14), Nurse Practitioner (11) and Family Practice (4). Of these, 28 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Southern New Hampshire Internal Medicine Associates, PLLC accept?
Health plans from Ambetter from NH Healthy Families and Anthem Blue Cross and Blue Shield list Southern New Hampshire Internal Medicine Associates, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Southern New Hampshire Internal Medicine Associates, PLLC was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Southern New Hampshire Internal Medicine Associates, Pllc · NPI 1316026677
Specialist organization in Derry, New Hampshire. Organization record, active in the CMS NPPES registry since November 6, 2006.
## Identity
- **NPI:** 1316026677 (Entity type: Organization)
- **Enumerated:** November 6, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Casey Bzdak, PRACTICE BILLING MANAGER
## Practice location
- **Address:** 6 TSIENNETO RD, SUITE 300, Derry, NH 03038-1584
- **Phone:** (603) 216-0400 · **Fax:** (603) 216-3800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 35 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (14), Nurse Practitioner (11), Family Practice (4); 28 practice within 10 miles; [full list](https://npiprofile.com/npi/1316026677/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 20, 2026
- **Other identifiers:** Medicaid 30211447 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1316026677) · Data from the CMS NPPES public registry.