Andrew Davis Pfaff, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

01100080007 Issued in VA

Practice address

2199 Old Bridge Rd
Lake Ridge, VA 22192-2911

Phone

(703) 647-6087

NPI assigned

Nov 20, 2020

Last updated

Jan 21, 2025By 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 2

Addresses

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in DC, VA, MD3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 3

Specialty

Physician Assistant

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Patient First Maryland Medical Group PLLCGroup PAC ID 4385538735, shared by 26 NPIs, 258 clinicians

Physical Medicine Associates LTDGroup PAC ID 4981688835, 73 clinicians

Patient First Richmond Medical Group PLLCGroup PAC ID 9931011434, 315 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: apfaff1@spineandpain.emadirect.md
• Direct secure messaging: mdexchange@patientfirstclinics.com
• Direct secure messaging: vaexchange@patientfirstclinics.com

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.

• Patient First Richmond Medical Group PLLC

  • Family Medicine Physician
  • Glen Allen, VA
  • NPI 1689603748

  DC

  Medicare reassignment Care Compare group NPD
• Physical Medicine Associates, LTD

  dba National Spine & Pain Centers

  • Interventional Pain Medicine Physician
  • McLean, VA
  • NPI 1003884560

  DC, MD

  Medicare reassignment Care Compare group
• Patient First Maryland Medical Group, PLLC

  • Family Medicine Physician
  • Glen Allen, VA
  • NPI 1962423632

  MD

  Medicare reassignment NPD
• Patient First Maryland Medical Group PLLC

  • Family Medicine Physician
  • Silver Spring, MD
  • NPI 1265866503

  DC

  Medicare reassignment NPD
• Patient First Richmond Medical Group PLLC

  • Urgent Care Clinic/Center
  • Fairfax, VA
  • NPI 1588018881
  NPD
• Patient First Maryland Medical Group PLLC

  • Family Medicine Physician
  • Capitol Heights, MD
  • NPI 1427807999
  NPD
• Physical Medicine Associates LTD

  • Clinical Laboratory Director (Non-physician)
  • Columbia, MD
  • NPI 1750840666
  NPD (past)

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

{
    "created_epoch": "1605830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1737417600000",
    "number": "1831792977",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11350 MCCORMICK RD",
            "address_2": "EXECUTIVE PLAZA 1, STE. 501",
            "city": "HUNT VALLEY",
            "state": "MD",
            "postal_code": "210312001",
            "telephone_number": "703-914-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2199 OLD BRIDGE RD",
            "city": "LAKE RIDGE",
            "state": "VA",
            "postal_code": "221922911",
            "telephone_number": "703-647-6087"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6355 Walker Ln Ste 507",
            "address_purpose": "LOCATION",
            "city": "Alexandria",
            "state": "VA",
            "postal_code": "223103251",
            "country_code": "US",
            "telephone_number": "703-738-4332",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6201 Annapolis Rd",
            "address_purpose": "LOCATION",
            "city": "Landover Hills",
            "state": "MD",
            "postal_code": "207841307",
            "country_code": "US",
            "telephone_number": "301-276-3377",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PFAFF",
        "first_name": "ANDREW",
        "middle_name": "DAVIS",
        "name_prefix": "Mr.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-11-20",
        "last_updated": "2025-01-21",
        "certification_date": "2025-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MD",
            "license": "C0008077",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VA",
            "license": "01100080007",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "apfaff1@spineandpain.emadirect.md",
            "affiliation": "N",
            "address_1": "6355 Walker Ln Ste 507",
            "city": "Alexandria",
            "state": "VA",
            "country_code": "US",
            "postal_code": "223103251",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "VAExchange@patientfirstclinics.com",
            "affiliation": "N",
            "endpointDescription": "email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "2199 Old Bridge Rd",
            "city": "Lake Ridge",
            "state": "VA",
            "country_code": "US",
            "postal_code": "221922911",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MDExchange@patientfirstclinics.com",
            "affiliation": "N",
            "endpointDescription": "email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "6201 Annapolis Rd",
            "city": "Landover Hills",
            "state": "MD",
            "country_code": "US",
            "postal_code": "207841307",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Emily C Pastore, AUD
• Patient First Richmond Medical Group (Patient First Lake Ridge)
• Patient First Richmond Medical Group PLLC (Patient First - Lake Ridge)
• Patriot Home Care Services, LLC
• Taryn Nichelle Pettigrew, OT
• Jonathan Phuong
• Potomac Hospital Corporation of Prince William (Lake Ridge)
• Donna L Price, LPC
• Jun Anthony V Quion, M.D. FACC
• Michelle Rainville

• Physician Assistant in Lake Ridge, VA
• Providers in Lake Ridge, VA by specialty
• Physician Assistant in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 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.