DR. MARY AUSTIN MAYS SMITH DDS
NPI 1497140636
Dentist - Pediatric Dentistry in Bartlett, TN
About Dr. Mary Austin Mays Smith Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY AUSTIN MAYS SMITH DDS (NPI 1497140636) is an individual pediatric dentistry provider in Bartlett, Tennessee, licensed in Tennessee (DS0000009904) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mary Austin Mays Smith Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Austin Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Memphis, TN 38105
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: St Jude Childrens Research Hospital Inc
- 367 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 38134 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Austin Smith's NPI number?
The NPI number for Mary Austin Smith is 1497140636. It was assigned to this individual provider in the NPPES registry on April 4, 2015.
Where is Mary Austin Smith located?
Mary Austin Smith practices at 6565 Stage Rd Ste 2, Bartlett, TN 38134. The listed phone number is (901) 382-0280.
What is Mary Austin Smith's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.
Is Mary Austin Smith enrolled in Medicare?
Yes. Mary Austin Smith is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Austin Smith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Austin Smith reassigns Medicare benefits to St Jude Children's Research Hospital, Inc. (Memphis, TN). 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 Mary Austin Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Austin Smith accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Mary Austin Smith 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 Mary Austin Smith was last updated on March 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Mary Austin Mays Smith, DDS · NPI 1497140636
Pediatric Dentistry provider in Bartlett, Tennessee. Individual provider, active in the CMS NPPES registry since April 4, 2015.
## Identity
- **NPI:** 1497140636 (Entity type: Individual)
- **Enumerated:** April 4, 2015
- **Primary specialty:** Dentist - Pediatric Dentistry · taxonomy 1223P0221X
- **State license:** DS0000009904 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 6565 STAGE RD STE 2, Bartlett, TN 38134-3830
- **Phone:** (901) 382-0280
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** St Jude Children's Research Hospital, Inc. (NPI 1306335088, Memphis, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 4, 2020
- **Other identifiers:** Medicaid Q037361 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1497140636) · Data from the CMS NPPES public registry.