DR. SILVIU CATALIN DIACONU M.D.
NPI 1982960530
Surgery - Plastic and Reconstructive Surgery in Mc Lean, VA
About Dr. Silviu Catalin Diaconu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SILVIU CATALIN DIACONU M.D. (NPI 1982960530) is an individual plastic and reconstructive surgery provider in Mc Lean, Virginia, licensed in Virginia (0101274928) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Northwestern University Feinberg Medical School (2012).
NPPES Registry Identity
Specialties & Licenses 3
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. Silviu Catalin Diaconu 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 Silviu Diaconu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mc Lean, VA 22102
- Reassigned Medicare billing, District of Columbia enrollment
- 6 clinicians in this Medicare group
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Alexandria, VA 22304
- Reassigned Medicare billing, Virginia enrollment
- 12 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 2
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.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAInova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAInova Fair Oaks Hospital
Acute Care Hospitals · Fairfax, VAOther Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MC LEAN, VA 22102
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 Silviu Diaconu's NPI number?
The NPI number for Silviu Diaconu is 1982960530. It was assigned to this individual provider in the NPPES registry on April 9, 2012.
Where is Silviu Diaconu located?
Silviu Diaconu practices at 7601 Lewinsville Rd Ste 400, Mc Lean, VA 22102. The listed phone number is (703) 287-8277.
What is Silviu Diaconu's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.
Is Silviu Diaconu enrolled in Medicare?
Yes. Silviu Diaconu 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 Silviu Diaconu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Silviu Diaconu reassigns Medicare benefits to 3 organizations: National Center For Plastic Surgery LLC (Mc Lean, VA), Medical Faculty Associates, Inc (Washington, DC) and Affiliates In Plastic Surgery, LLC (Alexandria, VA). 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 Silviu Diaconu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Silviu Diaconu affiliated with any hospitals?
According to CMS data, Silviu Diaconu is affiliated with Inova Alexandria Hospital, Inova Fairfax Hospital and Inova Fair Oaks Hospital.
When was this NPI record last updated?
The NPPES record for Silviu Diaconu was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Silviu Catalin Diaconu, M.D. · NPI 1982960530
Plastic and Reconstructive Surgery physician in Mc Lean, Virginia. Individual provider, active in the CMS NPPES registry since April 9, 2012.
## Identity
- **NPI:** 1982960530 (Entity type: Individual)
- **Enumerated:** April 9, 2012
- **Primary specialty:** Surgery - Plastic and Reconstructive Surgery · taxonomy 2086S0122X
- **State license:** 0101274928 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 7601 LEWINSVILLE RD STE 400, Mc Lean, VA 22102-2834
- **Phone:** (703) 287-8277
## 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): National Center For Plastic Surgery LLC (NPI 1558692491, Mc Lean, VA); Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); Affiliates In Plastic Surgery, LLC (NPI 1164848529, Alexandria, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 2012
## Record status
- **NPPES last updated:** November 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1982960530) · Data from the CMS NPPES public registry.