Daniyal Siddiqi, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

0101282821 Issued in VA

Practice address

4320 Seminary Rd
Alexandria, VA 22304-1535

Phone

(703) 504-3000

NPI assigned

Mar 24, 2020

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in NJ, DC, VA3 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

Internal Medicine

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Synergy Medical Group LLCGroup PAC ID 0749644177, 102 clinicians

Emergency Medicine Associates P.a., P.C.Group PAC ID 8022914522, 706 clinicians

Galen Inpatient Physicians PCGroup PAC ID 3678464633, 1,045 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040
• Holy Cross Germantown Hospital Hospital, Germantown, MD, CCN 210065
• Sterling Care Hillhaven Nursing home, Adelphi, MD, CCN 215212

Merit-based Incentive Payment System (MIPS)

Final score

81.6 of 100Reported as group

Quality

76.36

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dsiddiqi4620602@direct.trinity-health.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.

• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  DC

  Medicare reassignment Care Compare group NPD
• Galen Inpatient Physicians PC

  • Hospitalist Physician
  • Germantown, MD
  • NPI 1225923154

  DC

  Medicare reassignment Care Compare group NPD
• Synergy Medical Group LLC

  • Nephrology Physician
  • Timonium, MD
  • NPI 1144902776

  Internal Medicine, VA

  Medicare reassignment Care Compare group NPD (past)
• Ccmma NJ LLC

  • Critical Care Medicine (Anesthesiology) Physician
  • Passaic, NJ
  • NPI 1124543095
  Medicare reassignment NPD
• Southeastern Intensivist Services PC

  • Hospitalist Physician
  • West Memphis, AR
  • NPI 1912942665

  VA

  Medicare reassignment
• Synergy Medical Group LLC

  • Vascular Surgery Physician
  • Timonium, MD
  • NPI 1679363089

  DC

  Medicare reassignment
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD
• Emergency Medicine Associates PA

  • Hospitalist Physician
  • Alexandria, VA
  • NPI 1932948114
  NPD
• Galen Inpatient Physicians PC

  • Hospitalist Physician
  • Los Angeles, CA
  • NPI 1205787686
  NPD
• Synergy Medical Group LLC

  • Nephrology Physician
  • Hagerstown, MD
  • NPI 1881564979

  Internal Medicine

  NPD
• Synergy Medical Group LLC

  • Cardiovascular Disease Physician
  • Lutherville, MD
  • NPI 1962245449

  Internal Medicine

  NPD
• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  NPD (past)

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

• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare affiliation
• Hillhaven SNF Operator LLC

  • Skilled Nursing Facility
  • Adelphi, MD
  • NPI 1184312100

  Nursing home

  Care Compare affiliation
• Holy Cross Health, Inc.

  • General Acute Care Hospital
  • Germantown, MD
  • NPI 1245655638
  Care Compare affiliation

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

{
    "created_epoch": "1585008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1114554896",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4320 SEMINARY RD",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223041535",
            "telephone_number": "703-504-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4320 SEMINARY RD",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223041535",
            "telephone_number": "703-504-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIDDIQI",
        "first_name": "DANIYAL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-03-24",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0104888",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101282821",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Joann Shumaker, NP
• Ryan P Shumate, PT, DPT
• Eden D Shumbulo, NP
• Mona A Shums, PA-C
• Michael Joel Shuster, M.D.
• Erum Siddiqui
• Talha Siddiqui, M.D.
• Andreas D Sideridis, M.D.
• Chandanjeet Sidhu, M.D.
• Gregor Siebert, P.A.

• Internal Medicine Physician in Alexandria, VA
• Providers in Alexandria, VA by specialty
• Internal Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 26, 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.