DR. DARREN LEONARD BAZINI MD
NPI 1114244928
Anesthesiology in Reston, VA
About Dr. Darren Leonard Bazini Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DARREN LEONARD BAZINI MD (NPI 1114244928) is an individual anesthesiology provider in Reston, Virginia, licensed in Virginia (0101263465) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with Reston Hospital Center, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
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. Darren Leonard Bazini 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 Reassignments
3Medicare enrollment records show Darren Bazini reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 125 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 95 clinicians in this Medicare group
Dulles, VA 20166
- Reassigned Medicare billing, Virginia enrollment
- 85 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 10
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.
Reston Hospital Center
Acute Care Hospitals · Reston, VAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RESTON, VA 20190
RESTON, VA 20190
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 Darren Bazini's NPI number?
The NPI number for Darren Bazini is 1114244928. It was assigned to this individual provider in the NPPES registry on May 3, 2010.
Where is Darren Bazini located?
Darren Bazini practices at 1850 Town Center Pkwy, Reston, VA 20190. The listed phone number is (516) 983-2565.
What is Darren Bazini's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Darren Bazini enrolled in Medicare?
Yes. Darren Bazini 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 Darren Bazini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darren Bazini reassigns Medicare benefits to 3 organizations: Reston Anesthesia Associates, PC (Reston, VA), Outpatient Anesthesia Services Of Reston, Ltd (Reston, VA) and Stonesprings Anesthesia Associates, Ltd (Dulles, 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 Darren Bazini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Darren Bazini affiliated with any hospitals?
According to CMS data, Darren Bazini is affiliated with Reston Hospital Center.
When was this NPI record last updated?
The NPPES record for Darren Bazini was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Darren Leonard Bazini, MD · NPI 1114244928
Anesthesiology physician in Reston, Virginia. Individual provider, active in the CMS NPPES registry since May 3, 2010.
## Identity
- **NPI:** 1114244928 (Entity type: Individual)
- **Enumerated:** May 3, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 0101263465 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1850 TOWN CENTER PKWY, Reston, VA 20190-3204
- **Phone:** (516) 983-2565
## 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): Reston Anesthesia Associates, PC (NPI 1932210093, Reston, VA); Outpatient Anesthesia Services Of Reston, Ltd (NPI 1376654434, Reston, VA); Stonesprings Anesthesia Associates, Ltd (NPI 1255718235, Dulles, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** January 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1114244928) · Data from the CMS NPPES public registry.