John Youk, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

0101233482 Issued in VA

Practice address

12330 Pinecrest Rd
#250
Reston, VA 20191-1642

Phone

(703) 476-1050

Fax

(703) 476-7126

NPI assigned

Sep 21, 2005

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in DC

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 1

Specialty

Family Practice

Education

University of Virginia School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Inova Physician Partners LLCGroup PAC ID 2466581772, 258 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Caregivers Home Health Services, Inc Home health agency, Tysons, VA, CCN 497559
• Inova Home Health LLC Home health agency, Fairfax, VA, CCN 497008
• Reston Hospital Center Hospital, Reston, VA, CCN 490107
• Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
• Uva Health Haymarket Medical Center Hospital, Haymarket, VA, CCN 490144

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jyouk707404@soc.inova.org

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.

• Inova Physician Partners, LLC

  • Family Medicine Physician
  • Chantilly, VA
  • NPI 1215264916

  DC

  Medicare reassignment Care Compare group NPD
• Oak Hill Family Practice, P.C.

  • Family Medicine Physician
  • Reston, VA
  • NPI 1326136011
  NPD
• Inova Physician Partners, Inc. - Specialists

  • Orthopaedic Surgery Physician
  • Leesburg, VA
  • NPI 1811204050
  NPD (past)
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• Alternate Solutions Home Health, LLC

  • Home Health Agency
  • Fairfax, VA
  • NPI 1710473673
  Care Compare affiliation
• Caregivers Home Health Services, Inc.

  • Home Health Agency
  • Tysons, VA
  • NPI 1518967744
  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Fairfax, VA
  • NPI 1760513980
  Care Compare affiliation
• Reston Hospital Center LLC

  • General Acute Care Hospital
  • Reston, VA
  • NPI 1053363853
  Care Compare affiliation
• Uva Prince William Medical Center

  • General Acute Care Hospital
  • Haymarket, VA
  • NPI 1124369137
  Care Compare affiliation

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

{
    "created_epoch": "1127260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1760478176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12011 LEE JACKSON MEMORIAL HWY",
            "address_2": "SUITE 504",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220333310",
            "telephone_number": "703-391-2031",
            "fax_number": "703-273-3943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12330 PINECREST RD",
            "address_2": "#250",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201911642",
            "telephone_number": "703-476-1050",
            "fax_number": "703-476-7126"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOUK",
        "first_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-09-21",
        "last_updated": "2026-02-12",
        "certification_date": "2020-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "VA",
            "license": "0101233482",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jyouk707404@soc.inova.org",
            "affiliation": "Y",
            "endpointDescription": "Health Information Exchange",
            "affiliationName": "Inova Physician Partners, LLC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "12330 Pinecrest Rd",
            "address_2": "#250",
            "city": "Reston",
            "state": "VA",
            "country_code": "US",
            "postal_code": "201911642",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Wing Y Yip, PHARM.D.
• Korey Yngstrom
• Seung J Yo, MD
• Sarah Yoder, OTR/L
• Steve Yopa
• Kerstin Youman, PHD
• April Young, CCC-SLP
• Carolyn Heier Young, PSY.D.
• John M Young, CRNA
• Maria Caridad B Young, NP

• Family Medicine Physician in Reston, VA
• Providers in Reston, VA by specialty
• Family Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 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.