JOHN WEAVER
NPI 1386196111
Social Worker - Clinical in Anchorage, AK
About John Weaver NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN WEAVER (NPI 1386196111) is an individual clinical provider in Anchorage, Alaska, licensed in Alaska (CSWS1281) and active in the NPI registry since October 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Weaver is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show John Weaver reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durham, NC 27701
- Reassigned Medicare billing, Alaska enrollment
- 11 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99507 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 John Weaver's NPI number?
The NPI number for John Weaver is 1386196111. It was assigned to this individual provider in the NPPES registry on October 27, 2016.
Where is John Weaver located?
John Weaver practices at 8420 Longhorn St, Anchorage, AK 99507. The listed phone number is (907) 529-5990.
What is John Weaver's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is John Weaver enrolled in Medicare?
Yes. John Weaver is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for John Weaver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Weaver reassigns Medicare benefits to Mental Health Specialty Group PA (Durham, NC). 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 John Weaver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Weaver accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and UnitedHealthcare list John Weaver 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 John Weaver was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John Weaver · NPI 1386196111
Clinical provider in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since October 27, 2016.
## Identity
- **NPI:** 1386196111 (Entity type: Individual)
- **Enumerated:** October 27, 2016
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** CSWS1281 (Alaska)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8420 LONGHORN ST, Anchorage, AK 99507-6350
- **Phone:** (907) 529-5990
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mental Health Specialty Group PA (NPI 1801472634, Durham, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** August 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1386196111) · Data from the CMS NPPES public registry.