STEVEN MATTHEW KING APRN
NPI 1386502888
Nurse Practitioner - Acute Care in Brockton, MA
About Steven Matthew King Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN MATTHEW KING APRN (NPI 1386502888) is an individual acute care provider in Brockton, Massachusetts, licensed in New Hampshire (077176-23) and active in the NPI registry since January 2026. He is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and maintains a secondary practice location in Concord.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Steven Matthew King Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Steven King reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 409 clinicians in this Medicare group
Concord, NH 03301
- Reassigned Medicare billing, New Hampshire enrollment
- 636 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Concord Hospital
Acute Care Hospitals · Concord, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02302 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.
BROCKTON, MA 02302
BROCKTON, MA 02302
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 Steven King's NPI number?
The NPI number for Steven King is 1386502888. It was assigned to this individual provider in the NPPES registry on January 13, 2026.
Where is Steven King located?
Steven King practices at 680 Centre St, Brockton, MA 02302. The listed phone number is (508) 941-7000.
What is Steven King's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Steven King enrolled in Medicare?
Yes. Steven King is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Steven King's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven King reassigns Medicare benefits to 2 organizations: Signature Healthcare Medical Group Inc (Brockton, MA) and Concord Hospital, Inc. (Concord, NH). Each 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 Steven King's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven King accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Steven King 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.
Is Steven King affiliated with any hospitals?
According to CMS data, Steven King is affiliated with Concord Hospital.
When was this NPI record last updated?
The NPPES record for Steven King was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Steven Matthew King, APRN · NPI 1386502888
Acute Care physician in Brockton, Massachusetts. Individual provider, active in the CMS NPPES registry since January 13, 2026.
## Identity
- **NPI:** 1386502888 (Entity type: Individual)
- **Enumerated:** January 13, 2026
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 077176-23 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 680 CENTRE ST, Brockton, MA 02302-3308
- **Phone:** (508) 941-7000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Signature Healthcare Medical Group Inc (NPI 1508804949, Brockton, MA); Concord Hospital, Inc. (NPI 1194778571, Concord, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1386502888) · Data from the CMS NPPES public registry.