DR. CLAUDIO TOMBAZZI MD
NPI 1649236811
Internal Medicine - Gastroenterology in Memphis, TN
About Dr. Claudio Tombazzi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CLAUDIO TOMBAZZI MD (NPI 1649236811) is an individual gastroenterology provider in Memphis, Tennessee, licensed in Tennessee (35838) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Claudio Tombazzi Md 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 Reassignment
Medicare enrollment records show Claudio Tombazzi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Memphis, TN 38103
- Reassigned Medicare billing, Tennessee enrollment
- 421 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 38103 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.
MEMPHIS, TN 38103
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 Claudio Tombazzi's NPI number?
The NPI number for Claudio Tombazzi is 1649236811. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Claudio Tombazzi located?
Claudio Tombazzi practices at 877 Jefferson Ave, Memphis, TN 38103. The listed phone number is (901) 545-7100.
What is Claudio Tombazzi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Claudio Tombazzi enrolled in Medicare?
Yes. Claudio Tombazzi 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 organization bills Medicare for Claudio Tombazzi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claudio Tombazzi reassigns Medicare benefits to Ut Regional One Physicians 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 Claudio Tombazzi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Claudio Tombazzi accept?
Health plans from Oscar Insurance Company list Claudio Tombazzi 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 Claudio Tombazzi was last updated on June 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Claudio Tombazzi, MD · NPI 1649236811
Gastroenterology physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1649236811 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 35838 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 877 JEFFERSON AVE, Memphis, TN 38103-2807
- **Phone:** (901) 545-7100 · **Fax:** (901) 545-7306
## 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:** Ut Regional One Physicians Inc (NPI 1093130585, Memphis, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** June 14, 2017
- **Other identifiers:** Medicaid 3867848 (TN); Medicare UPIN H49426; Medicare ID-Type Unspecified 3867848
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Source: [NPI Profile](https://npiprofile.com/npi/1649236811) · Data from the CMS NPPES public registry.