MRS. TASHIA M. AMSTISLAVSKI MA, LMSW
NPI 1841546207
Social Worker - Clinical in Anchorage, AK
About Mrs. Tashia M. Amstislavski Ma, Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TASHIA M. AMSTISLAVSKI MA, LMSW (NPI 1841546207) is an individual clinical provider in Anchorage, Alaska, licensed in Alaska (109348) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Glendale, and is a graduate of Other (2012).
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 and accepts Medicare assignment
Mrs. Tashia M. Amstislavski Ma, Lmsw 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 Tashia Amstislavski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anchorage, AK 99503
- Reassigned Medicare billing, Alaska enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99503 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 5
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 Tashia Amstislavski's NPI number?
The NPI number for Tashia Amstislavski is 1841546207. It was assigned to this individual provider in the NPPES registry on August 2, 2012.
Where is Tashia Amstislavski located?
Tashia Amstislavski practices at 4141 B St Ste 301, Anchorage, AK 99503. The listed phone number is (907) 331-3163.
What is Tashia Amstislavski's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Tashia Amstislavski enrolled in Medicare?
Yes. Tashia Amstislavski 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 Tashia Amstislavski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tashia Amstislavski reassigns Medicare benefits to Tashia Amstislavski, Ma, Lcsw, LLC (Anchorage, AK). 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 Tashia Amstislavski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tashia Amstislavski accept?
Health plans from Blue Cross and Blue Shield of Texas, Premera Blue Cross Blue Shield of Alaska and UnitedHealthcare list Tashia Amstislavski 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 Tashia Amstislavski was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Tashia M. Amstislavski, MA, LMSW · NPI 1841546207
Clinical provider in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since August 2, 2012.
## Identity
- **NPI:** 1841546207 (Entity type: Individual)
- **Enumerated:** August 2, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 109348 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 4141 B ST STE 301, Anchorage, AK 99503-5941
- **Phone:** (907) 331-3163
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Tashia Amstislavski, Ma, Lcsw, LLC (NPI 1316497340, Anchorage, AK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** March 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1841546207) · Data from the CMS NPPES public registry.