DR. MICHELLE LYNN ATWOOD MD
NPI 1396768198
General Practice in Colleyville, TX
About Dr. Michelle Lynn Atwood Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHELLE LYNN ATWOOD MD (NPI 1396768198) is an individual general practice provider in Colleyville, Texas, licensed in Texas (L4153) and active in the NPI registry since July 2006. 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. Michelle Lynn Atwood Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michelle Atwood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Southlake, TX 76092
- Reassigned Medicare billing, Texas enrollment
- 5,299 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.
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 Michelle Atwood's NPI number?
The NPI number for Michelle Atwood is 1396768198. It was assigned to this individual provider in the NPPES registry on July 25, 2006.
Where is Michelle Atwood located?
Michelle Atwood practices at 5610 Winnie Dr, Colleyville, TX 76034. The listed phone number is (817) 874-5717.
What is Michelle Atwood's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Michelle Atwood enrolled in Medicare?
Yes. Michelle Atwood is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michelle Atwood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Atwood reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Southlake, TX). 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 Michelle Atwood'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 Michelle Atwood was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Michelle Lynn Atwood, MD · NPI 1396768198
General Practice physician in Colleyville, Texas. Individual provider, active in the CMS NPPES registry since July 25, 2006.
## Identity
- **NPI:** 1396768198 (Entity type: Individual)
- **Enumerated:** July 25, 2006
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** L4153 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5610 WINNIE DR, Colleyville, TX 76034-3254
- **Phone:** (817) 874-5717 · **Fax:** (817) 887-5008
## 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:** University Of Texas Southwestern Medical Center At Dallas (NPI 1275838732, Southlake, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1396768198) · Data from the CMS NPPES public registry.