DIANA IOANA POPA CNP
NPI 1184870446
Nurse Practitioner in Atlanta, GA
About Diana Ioana Popa Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA IOANA POPA CNP (NPI 1184870446) is an individual nurse practitioner in Atlanta, Georgia, licensed in Georgia (APRN-NP161881) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Piedmont Walton Hospital, and maintains a secondary practice location in Lawrenceville.
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
Diana Ioana Popa Cnp 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
4Medicare enrollment records show Diana Popa reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 clinicians in this Medicare group
Roswell, GA 30076
- Reassigned Medicare billing, Georgia enrollment
- 175 clinicians in this Medicare group
Monroe, GA 30655
- Reassigned Medicare billing, Georgia enrollment
- 777 clinicians in this Medicare group
Nashville, TN 37219
- Reassigned Medicare billing, Georgia enrollment
- 274 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Piedmont Walton Hospital
Acute Care Hospitals · Monroe, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30342 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30342
ATLANTA, GA 30342
ATLANTA, GA 30342
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 Popa's NPI number?
The NPI number for Diana Popa is 1184870446. It was assigned to this individual provider in the NPPES registry on August 18, 2008.
Where is Diana Popa located?
Diana Popa practices at 875 Johnson Ferry Rd NE, Atlanta, GA 30342. The listed phone number is (404) 778-6070.
What is Diana Popa's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Diana Popa enrolled in Medicare?
Yes. Diana Popa 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 Diana Popa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Popa reassigns Medicare benefits to 4 organizations: The Emory Clinic Inc (Atlanta, GA), Northside Cardiovascular Professional Services, LLC (Roswell, GA), Hospital Physician Services - Southeast Professional Corporation (Monroe, GA) and Community Care Health Network LLC (Nashville, 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 Diana Popa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diana Popa accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Diana Popa 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 Diana Popa affiliated with any hospitals?
According to CMS data, Diana Popa is affiliated with Piedmont Walton Hospital.
When was this NPI record last updated?
The NPPES record for Diana Popa was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Diana Ioana Popa, CNP · NPI 1184870446
Nurse Practitioner physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since August 18, 2008.
## Identity
- **NPI:** 1184870446 (Entity type: Individual)
- **Enumerated:** August 18, 2008
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** APRN-NP161881 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 875 JOHNSON FERRY RD NE, Atlanta, GA 30342-1418
- **Phone:** (404) 778-6070
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): The Emory Clinic Inc (NPI 1396798229, Atlanta, GA); Northside Cardiovascular Professional Services, LLC (NPI 1518979921, Roswell, GA); Hospital Physician Services - Southeast Professional Corporation (NPI 1760410385, Monroe, GA); Community Care Health Network LLC (NPI 1619368842, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** December 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1184870446) · Data from the CMS NPPES public registry.