DAVID N SIMMONS M.D.
NPI 1124278379
Radiology - Diagnostic Radiology in Gadsden, AL
About David N Simmons M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID N SIMMONS M.D. (NPI 1124278379) is an individual diagnostic radiology provider in Gadsden, Alabama, licensed in Alabama (29806) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS, is affiliated with Research Medical Center, and maintains a secondary practice location in Birmingham.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
David N Simmons 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
8Medicare enrollment records show David Simmons reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gadsden, AL 35903
- Reassigned Medicare billing, Alabama enrollment
- 6 clinicians in this Medicare group
Gadsden, AL 35901
- Reassigned Medicare billing, Alabama enrollment
- 124 clinicians in this Medicare group
Trussville, AL 35173
- Reassigned Medicare billing, Alabama enrollment
- Also billed through NPI 1588190441 (Alabama)
- 60 clinicians in this Medicare group
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 203 clinicians in this Medicare group
Tuscaloosa, AL 35406
- Reassigned Medicare billing, Alabama enrollment
- 32 clinicians in this Medicare group
Tuscaloosa, AL 35401
- Reassigned Medicare billing, Alabama enrollment
- 87 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Alabama enrollment
- 26 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Alabama enrollment
- 34 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 39
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Research Medical Center
Acute Care Hospitals · Kansas City, MOAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKAscension Saint Thomas Hospital
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35903 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.
Reported Quality Measures
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.
GADSDEN, AL 35903
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 Simmons's NPI number?
The NPI number for David Simmons is 1124278379. It was assigned to this individual provider in the NPPES registry on September 24, 2008.
Where is David Simmons located?
David Simmons practices at 1007 Goodyear Ave, Gadsden, AL 35903. The listed phone number is (256) 494-4000.
What is David Simmons's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is David Simmons enrolled in Medicare?
Yes. David Simmons 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 Simmons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Simmons reassigns Medicare benefits to 8 organizations: Northeast Imaging PC (Gadsden, AL), Prime Healthcare Services-Gadsden Physician Management LLC (Gadsden, AL), St Vincents Ambulatory Healthcare Network LLC (Trussville, AL), Cooper Green Mercy Health Services Authority An Affiliate Of Uab (Birmingham, AL), The Radiology Clinic LLC (Tuscaloosa, AL) and 3 more organizations, listed in the Medicare section above. 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 Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Simmons accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Blue Cross and Blue Shield of Alabama and Blue Cross and Blue Shield of Kansas City and 2 other insurers list David Simmons 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 Simmons affiliated with any hospitals?
According to CMS data, David Simmons is affiliated with Research Medical Center, Ascension St John Medical Center and Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for David Simmons was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.