John Randolph Dryden, M.D.

Primary specialty

Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X

License

A131969 Issued in CA

Practice address

8901 Rockville Pike BLDG 9
Bethesda, MD 20889-0001

Phone

(301) 295-5030

NPI assigned

Jun 7, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, WV, DC3 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 3

Specialty

Interventional Radiology

Education

University of Texas Medical Branch at Galveston, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Empire State Radiology P CGroup PAC ID 4385075241, 266 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Virginia Hospital Center Hospital, Arlington, VA, CCN 490050
• Good Samaritan Hospital of Suffern Hospital, Suffern, NY, CCN 330158

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 50)

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

• Empire State Radiology P C

  • Diagnostic Radiology Physician
  • West Islip, NY
  • NPI 1255962783

  DC

  Medicare reassignment Care Compare group NPD
• Charleston Area Medical Center, Inc.

  • General Acute Care Hospital
  • Charleston, WV
  • NPI 1124248752
  Medicare reassignment NPD
• Northern Virginia Radiology Consultants, PLLC

  • Diagnostic Radiology Physician
  • Arlington, VA
  • NPI 1942463625

  DC

  Medicare reassignment NPD
• Charleston Area Medical Center Inc

  • Multi-Specialty Clinic/Center
  • Belpre, OH
  • NPI 1588422547
  NPD

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

• Good Samaritan Hospital of Suffern

  • General Acute Care Hospital
  • Suffern, NY
  • NPI 1346213469
  Care Compare affiliation
• Virginia Hospital Center Arlington Health System

  • General Acute Care Hospital
  • Arlington, VA
  • NPI 1790785996
  Care Compare affiliation

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

{
    "created_epoch": "1370563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746144000000",
    "number": "1275971699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8901 ROCKVILLE PIKE BLDG 9",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890001",
            "telephone_number": "301-295-5030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 ROCKVILLE PIKE BLDG 9",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890001",
            "telephone_number": "301-295-5030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DRYDEN",
        "first_name": "JOHN",
        "middle_name": "RANDOLPH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-06-07",
        "last_updated": "2025-05-02",
        "certification_date": "2025-05-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A131969",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "CA",
            "license": "A131969",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• DRS. Feldman and Galotto LLC
• DRS. Kane & Davis Associates, L.L.C.
• DRS. Shaffer & Sank, P.C. (Cognitive Therapy Center of Greater Washington)
• Rachel Currin Druckenbrod, O.D.
• Margaret Ann Drum, DDS
• Adam Dryfhout, DO
• Shirley Stephanie Duarte, M.D
• Christopher W Dubose
• Elishah Dubose, MS
• Aaron Rich Ducoffe, M.D.

• Vascular & Interventional Radiology Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Vascular & Interventional Radiology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 2, 2025; 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.