DR. DIANA RIOS MD
NPI 1083345375
Internal Medicine - Pulmonary Disease in Birmingham, AL
About Dr. Diana Rios Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANA RIOS MD (NPI 1083345375) is an individual pulmonary disease provider in Birmingham, Alabama, licensed in Alabama (51667) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Augusta, and is a graduate of Mercer University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Diana Rios 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 Diana Rios reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 4,494 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35205 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.
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 Diana Rios's NPI number?
The NPI number for Diana Rios is 1083345375. It was assigned to this individual provider in the NPPES registry on June 18, 2022.
Where is Diana Rios located?
Diana Rios practices at 1201 11th Ave S, Birmingham, AL 35205. The listed phone number is (205) 930-7100.
What is Diana Rios's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Diana Rios enrolled in Medicare?
Yes. Diana Rios 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 Diana Rios's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Rios reassigns Medicare benefits to University Of Alabama Health Services Foundation, PC (Birmingham, AL). 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 Diana Rios's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diana Rios accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama list Diana Rios 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 Diana Rios was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Diana Rios, MD · NPI 1083345375
Pulmonary Disease physician in Birmingham, Alabama. Individual provider, active in the CMS NPPES registry since June 18, 2022.
## Identity
- **NPI:** 1083345375 (Entity type: Individual)
- **Enumerated:** June 18, 2022
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 51667 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 1201 11TH AVE S, Birmingham, AL 35205-3410
- **Phone:** (205) 930-7100
## 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:** University Of Alabama Health Services Foundation, PC (NPI 1356377576, Birmingham, AL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Mercer University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083345375) · Data from the CMS NPPES public registry.