Darren Leonard Bazini, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

0101263465 Issued in VA

Practice address

1850 Town Center Pkwy
Reston, VA 20190-3204

Phone

(516) 983-2565

NPI assigned

May 3, 2010

Last updated

Jan 2, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, VA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Anesthesiology

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Reston Anesthesia Associates PCGroup PAC ID 2567361124, 52 clinicians

Outpatient Anesthesia Services of Reston, LTDGroup PAC ID 2769479880, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Reston Hospital Center Hospital, Reston, VA, CCN 490107

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dbazini50011@direct.hopkinsmedicine.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Outpatient Anesthesia Services of Reston, LTD

  • Anesthesiology Physician
  • Reston, VA
  • NPI 1376654434

  DC

  Medicare reassignment Care Compare group
• Reston Anesthesia Associates, PC

  • Anesthesiology Physician
  • Reston, VA
  • NPI 1932210093

  DC

  Medicare reassignment Care Compare group
• Stonesprings Anesthesia Associates, LTD

  • Anesthesiology Physician
  • Dulles, VA
  • NPI 1255718235
  Medicare reassignment NPD
• Medstar Georgetown Medical Center, Inc

  • Internal Medicine Physician
  • Washington, DC
  • NPI 1285636522
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Reston Hospital Center LLC

  dba Reston Hospital Center

  • General Acute Care Hospital
  • Reston, VA
  • NPI 1053363853
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1272844800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767312000000",
    "number": "1114244928",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "607 HERNDON PKWY STE 101",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201705477",
            "telephone_number": "703-471-0919"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1850 TOWN CENTER PKWY",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201903204",
            "telephone_number": "516-983-2565"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAZINI",
        "first_name": "DARREN",
        "middle_name": "LEONARD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-05-03",
        "last_updated": "2026-01-02",
        "certification_date": "2026-01-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101263465",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicholas Batchelor
• Nicole Juliette Battle, MD
• Matthew Thomas Battles, PA-C
• Bayasi Surgical Associates PLLC
• Mohammed Bayasi, MD
• Nour Bazzi
• Monika Beasley, LPC
• Beautiful Beginnings LLC
• Beazell Psychological Services LLC
• Bruce David Becker, D.C.

• Anesthesiology Physician in Reston, VA
• Providers in Reston, VA by specialty
• Anesthesiology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.