MICHELLE CHESNUT, MD, PA
NPI 1255596581
Internal Medicine - Pulmonary Disease in Dallas, TX
About Michelle Chesnut, Md, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE CHESNUT, MD, PA (NPI 1255596581) is a healthcare organization registered as a pulmonary disease in Dallas, Texas and active in the NPI registry since July 2008. The organization lists Michelle Nicole Chesnut, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Michelle Chesnut, Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Michelle Chesnut, MD, PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Chesnut, MD, PA's NPI number?
The NPI number for Michelle Chesnut, MD, PA is 1255596581. It was assigned to this organization in the NPPES registry on July 25, 2008.
Where is Michelle Chesnut, MD, PA located?
Michelle Chesnut, MD, PA is located at 8210 Walnut Hill Ln Suite 314, Dallas, TX 75231. The listed phone number is (214) 432-1616.
What is Michelle Chesnut, MD, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Michelle Chesnut, MD, PA enrolled in Medicare?
Yes. Michelle Chesnut, MD, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Michelle Chesnut, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to Michelle Chesnut, MD, PA. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Michelle Chesnut, MD, PA was last updated on November 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Michelle Chesnut, Md, Pa · NPI 1255596581
Pulmonary Disease organization in Dallas, Texas. Organization record, active in the CMS NPPES registry since July 25, 2008.
## Identity
- **NPI:** 1255596581 (Entity type: Organization)
- **Enumerated:** July 25, 2008
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Michelle Chesnut, PHYSICIAN
## Practice location
- **Address:** 8210 WALNUT HILL LN, SUITE 314, Dallas, TX 75231-4405
- **Phone:** (214) 432-1616 · **Fax:** (214) 432-1617
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Pulmonary Disease) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 20, 2014
- **Other identifiers:** Medicare UPIN I25196; Medicare PIN 926462671; Medicaid 209382902 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1255596581) · Data from the CMS NPPES public registry.