ELIZABETH EMELIA SLAVIN
NPI 1902097249
Social Worker in Greeley, CO
About Elizabeth Emelia Slavin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH EMELIA SLAVIN (NPI 1902097249) is an individual social worker in Greeley, Colorado and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Elizabeth Emelia Slavin 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 Elizabeth Slavin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greeley, CO 80634
- Reassigned Medicare billing, Colorado enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 4
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 Elizabeth Slavin's NPI number?
The NPI number for Elizabeth Slavin is 1902097249. It was assigned to this individual provider in the NPPES registry on August 1, 2007.
Where is Elizabeth Slavin located?
Elizabeth Slavin practices at 1919 65th Ave, Greeley, CO 80634. The listed phone number is (970) 302-8772.
What is Elizabeth Slavin's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Elizabeth Slavin enrolled in Medicare?
Yes. Elizabeth Slavin 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 Elizabeth Slavin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Slavin reassigns Medicare benefits to Liza Slavin Counseling (Greeley, CO). 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 Elizabeth Slavin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Elizabeth Slavin was last updated on April 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Elizabeth Emelia Slavin · NPI 1902097249
Social Worker provider in Greeley, Colorado. Individual provider, active in the CMS NPPES registry since August 1, 2007.
## Identity
- **NPI:** 1902097249 (Entity type: Individual)
- **Enumerated:** August 1, 2007
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1919 65TH AVE, Greeley, CO 80634-7965
- **Phone:** (970) 302-8772
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Liza Slavin Counseling (NPI 1396211660, Greeley, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 16, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1902097249) · Data from the CMS NPPES public registry.