DR. DAVID LOUIS SCHWARTZ M.D.
NPI 1922104157
Radiology - Radiation Oncology in Memphis, TN
About Dr. David Louis Schwartz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID LOUIS SCHWARTZ M.D. (NPI 1922104157) is an individual radiation oncology provider in Memphis, Tennessee, licensed in Tennessee (54668) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospitals Of Memphis, and is a graduate of University Of California, Geffen School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. David Louis Schwartz M.d. 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 David Schwartz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Memphis, TN 38119
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Memphis Radiological PC
- 54 clinicians in this Medicare group
Memphis, TN 38125
- Reassigned Medicare billing, Mississippi and Tennessee enrollments
- 494 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospitals Of Memphis
Acute Care Hospitals · Memphis, TNRegional One Health
Acute Care Hospitals · Memphis, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38120 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MEMPHIS, TN 38120
MEMPHIS, TN 38120
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 David Schwartz's NPI number?
The NPI number for David Schwartz is 1922104157. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is David Schwartz located?
David Schwartz practices at 6019 Walnut Grove Rd, Memphis, TN 38120. The listed phone number is (901) 226-0340.
What is David Schwartz's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is David Schwartz enrolled in Medicare?
Yes. David Schwartz 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 David Schwartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Schwartz reassigns Medicare benefits to 2 organizations: Memphis Radiological, P.C. (Memphis, TN) and Baptist Memorial Medical Group Inc (Memphis, TN). 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 David Schwartz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Schwartz accept?
Health plans from Cigna Healthcare, Molina Healthcare and Oscar Health Plan, Inc. list David Schwartz 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.
Is David Schwartz affiliated with any hospitals?
According to CMS data, David Schwartz is affiliated with Methodist Hospitals Of Memphis and Regional One Health.
When was this NPI record last updated?
The NPPES record for David Schwartz was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. David Louis Schwartz, M.D. · NPI 1922104157
Radiation Oncology physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since September 15, 2006.
## Identity
- **NPI:** 1922104157 (Entity type: Individual)
- **Enumerated:** September 15, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 54668 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 6019 WALNUT GROVE RD, Memphis, TN 38120-2113
- **Phone:** (901) 226-0340 · **Fax:** (901) 226-0349
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Memphis Radiological, P.C. (NPI 1720701543, Memphis, TN); Baptist Memorial Medical Group Inc (NPI 1306089206, Memphis, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 00620760 (MS); Medicaid Q024892 (TN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1922104157) · Data from the CMS NPPES public registry.