CYNTHIA D DERRERA MSW, LCSW
NPI 1528434693
Social Worker - Clinical in Greeley, CO
About Cynthia D Derrera Msw, Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CYNTHIA D DERRERA MSW, LCSW (NPI 1528434693) is an individual clinical provider in Greeley, Colorado, licensed in Colorado (CSW.09930183) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Loveland, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Cynthia D Derrera Msw, Lcsw 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 Reassignments
2Medicare enrollment records show Cynthia Derrera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greeley, CO 80631
- Reassigned Medicare billing, Colorado enrollment
- 29 clinicians in this Medicare group
Loveland, CO 80537
- Reassigned Medicare billing, Colorado enrollment
- 183 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 80631 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.
GREELEY, CO 80631
GREELEY, CO 80631
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 Cynthia Derrera's NPI number?
The NPI number for Cynthia Derrera is 1528434693. It was assigned to this individual provider in the NPPES registry on August 12, 2015. The provider is also known as Sinthea Derrera.
Where is Cynthia Derrera located?
Cynthia Derrera practices at 1309 10th Ave, Greeley, CO 80631. The listed phone number is (970) 347-2440.
What is Cynthia Derrera's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Cynthia Derrera enrolled in Medicare?
Yes. Cynthia Derrera 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 organizations bill Medicare for Cynthia Derrera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Derrera reassigns Medicare benefits to 2 organizations: North Range Behavioral Health (Greeley, CO) and Summitstone Health Partners (Loveland, CO). 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 Cynthia Derrera'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 Cynthia Derrera was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Cynthia D Derrera, MSW, LCSW · NPI 1528434693
Clinical provider in Greeley, Colorado. Individual provider, active in the CMS NPPES registry since August 12, 2015.
## Identity
- **NPI:** 1528434693 (Entity type: Individual)
- **Enumerated:** August 12, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** CSW.09930183 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1309 10TH AVE, Greeley, CO 80631-3832
- **Phone:** (970) 347-2440
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): North Range Behavioral Health (NPI 1457686693, Greeley, CO); Summitstone Health Partners (NPI 1437995222, Loveland, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** November 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1528434693) · Data from the CMS NPPES public registry.