DR. ASHA E ATWELL DO
NPI 1538457122
Emergency Medicine in Shiprock, NM
About Dr. Asha E Atwell Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHA E ATWELL DO (NPI 1538457122) is an individual emergency medicine provider in Shiprock, New Mexico, licensed in Arizona (006560) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Asha E Atwell Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Asha Atwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shiprock, NM 87420
- Reassigned Medicare billing, Texas enrollment
- 572 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 87420 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.
SHIPROCK, NM 87420
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 Asha Atwell's NPI number?
The NPI number for Asha Atwell is 1538457122. It was assigned to this individual provider in the NPPES registry on July 15, 2011.
Where is Asha Atwell located?
Asha Atwell practices at Us Hwy 491 North, Shiprock, NM 87420. The listed phone number is (505) 368-6001.
What is Asha Atwell's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Asha Atwell enrolled in Medicare?
Yes. Asha Atwell is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Asha Atwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Asha Atwell reassigns Medicare benefits to Dhhs, Phs, Naihs, Shiprock Hospital (Shiprock, NM). 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 Asha Atwell'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 Asha Atwell was last updated on April 18, 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.
# Dr. Asha E Atwell, DO · NPI 1538457122
Emergency Medicine physician in Shiprock, New Mexico. Individual provider, active in the CMS NPPES registry since July 15, 2011.
## Identity
- **NPI:** 1538457122 (Entity type: Individual)
- **Enumerated:** July 15, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 006560 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** US HWY 491 NORTH, Shiprock, NM 87420
- **Phone:** (505) 368-6001
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Dhhs, Phs, Naihs, Shiprock Hospital (NPI 1780639971, Shiprock, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 18, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1538457122) · Data from the CMS NPPES public registry.