DENNY SIMON M.D.
NPI 1396191094
Anesthesiology in Nashville, TN
About Denny Simon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENNY SIMON M.D. (NPI 1396191094) is an individual anesthesiology provider in Nashville, Tennessee, licensed in Tennessee (58149) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 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
Denny Simon 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
3Medicare enrollment records show Denny Simon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 clinicians in this Medicare group
Nashville, TN 37211
- Reassigned Medicare billing, Tennessee enrollment
- 86 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 255 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vanderbilt University Medical Center
Acute Care Hospitals · Nashville, TNMethodist Hospitals Of Memphis
Acute Care Hospitals · Memphis, TNTristar Southern Hills Medical Center
Acute Care Hospitals · Nashville, TNTristar Stonecrest Medical Center
Acute Care Hospitals · Smyrna, TNMedicare 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.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
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 Denny Simon's NPI number?
The NPI number for Denny Simon is 1396191094. It was assigned to this individual provider in the NPPES registry on May 11, 2016.
Where is Denny Simon located?
Denny Simon practices at 3601 The Vanderbilt Clinic, Nashville, TN 37232. The listed phone number is (615) 936-3000.
What is Denny Simon's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Denny Simon enrolled in Medicare?
Yes. Denny Simon 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 Denny Simon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Denny Simon reassigns Medicare benefits to 3 organizations: Vanderbilt University Medical Center (Nashville, TN), Nashville Anesthesia PLLC (Nashville, TN) and Resource Anesthesiology Associates Of Tn PC (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 Denny Simon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Denny Simon accept?
Health plans from Alliant Health Plans, Inc., BlueCross BlueShield of Tennessee, Cigna Healthcare and Oscar Insurance Company list Denny Simon 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 Denny Simon affiliated with any hospitals?
According to CMS data, Denny Simon is affiliated with Vanderbilt University Medical Center, Methodist Hospitals Of Memphis, Tristar Southern Hills Medical Center and Tristar Stonecrest Medical Center.
When was this NPI record last updated?
The NPPES record for Denny Simon was last updated on March 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Denny Simon, M.D. · NPI 1396191094
Anesthesiology physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since May 11, 2016.
## Identity
- **NPI:** 1396191094 (Entity type: Individual)
- **Enumerated:** May 11, 2016
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 58149 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 THE VANDERBILT CLINIC, Nashville, TN 37232-2730
- **Phone:** (615) 936-3000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Vanderbilt University Medical Center (NPI 1104202761, Nashville, TN); Nashville Anesthesia PLLC (NPI 1225081805, Nashville, TN); Resource Anesthesiology Associates Of Tn PC (NPI 1316724073, Memphis, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 24, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1396191094) · Data from the CMS NPPES public registry.