MRS. RACHEL ELIZABETH HAAR MSS
NPI 1255472650
Social Worker - Clinical in Denver, CO
About Mrs. Rachel Elizabeth Haar Mss NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. RACHEL ELIZABETH HAAR MSS (NPI 1255472650) is an individual clinical provider in Denver, Colorado, licensed in Colorado (CSW.09923470) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. Rachel Elizabeth Haar Mss 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 Rachel Haar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Littleton, CO 80120
- Reassigned Medicare billing, Colorado enrollment
- 331 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 80204 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.
DENVER, CO 80204
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 Rachel Haar's NPI number?
The NPI number for Rachel Haar is 1255472650. It was assigned to this individual provider in the NPPES registry on February 9, 2007.
Where is Rachel Haar located?
Rachel Haar practices at 777 Bannock St, Denver, CO 80204. The listed phone number is (303) 436-6388.
What is Rachel Haar's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rachel Haar enrolled in Medicare?
Yes. Rachel Haar 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 Rachel Haar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Haar reassigns Medicare benefits to 2 organizations: Denver Health And Hospital Authority (Denver, CO) and Arapahoe Mental Health Center, Inc (Littleton, 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 Rachel Haar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Haar accept?
Health plans from Oscar Insurance Company and Select Health list Rachel Haar 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 Rachel Haar was last updated on November 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Mrs. Rachel Elizabeth Haar, MSS · NPI 1255472650
Clinical provider in Denver, Colorado. Individual provider, active in the CMS NPPES registry since February 9, 2007.
## Identity
- **NPI:** 1255472650 (Entity type: Individual)
- **Enumerated:** February 9, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** CSW.09923470 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 777 BANNOCK ST, Denver, CO 80204-4597
- **Phone:** (303) 436-6388 · **Fax:** (303) 602-4560
## 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): Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); Arapahoe Mental Health Center, Inc (NPI 1538915640, Littleton, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** November 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1255472650) · Data from the CMS NPPES public registry.