Individual provider Active NPI

Elisabeth Reed Lamas, PA

  • Physician Assistant
  • Fairfax, VA
National Provider Identifier
1407517303
Registry record updated Jan 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
8505 Arlington Blvd Ste 400
Fairfax, VA 22031-4636
Phone
(703) 698-4475
NPI assigned
Jan 4, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X Primary

Addresses

Primary practice location

8505 Arlington Blvd Ste 400
Fairfax, VA 22031-4636

Mailing address

8505 Arlington Blvd Ste 400
Fairfax, VA 22031-4636
Phone (703) 698-4475

Medicare participation

Medicare enrollment files
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: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20221101001466 DC Practitioner - Physician Assistant 0446627665 Reassigns benefits to 3 organizations
I20260112001570 VA Practitioner - Physician Assistant 0446627665 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Eastern Virginia Medical School, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fairfax Radiological ConsultantsGroup PAC ID 8628970324, 151 clinicians

Practice addresses (Care Compare)

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone (703) 776-4001

4320 Seminary Rd
Alexandria, VA 22304-1535
Phone (703) 698-4444

44045 Rivderside Pkwy
Leesburg, VA 20176-5101
Phone (703) 858-6470

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.52 of 100Reported as group
Quality
91.6
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Reston MRI Center LLC CurrentSince Jan 27, 2026 Accepting new patients
Fairfax Radiological Consultants CurrentSince Nov 1, 2025 Accepting new patients
Inova Reston MRI Center LLC CurrentSince Jan 27, 2026 Accepting new patients
Ifrc, LLC Past Accepting new patients

Locations (25 of 30)

400 Fannon St
Fl 1
Alexandria, VA 22301
Phone (571) 472-5400

6355 Walker Ln
Alexandria, VA 22310
Phone (703) 664-7453

2501 Parkers Ln
Alexandria, VA 22306
Phone (703) 664-7000

4320 Seminary Rd
Alexandria, VA 22304
Phone (703) 504-3000

1800 N Beauregard St
Alexandria, VA 22311
Phone (703) 933-2590

3299 Woodburn Rd
Ste 110
Annandale, VA 22003
Phone (703) 849-9050

3833 Fairfax Dr
Ste 110
Arlington, VA 22203
Phone (202) 674-0644

43490 Yukon Dr
Ste 204
Ashburn, VA 20147
Phone (571) 665-6960

22505 Landmark Ct
Ashburn, VA 20148
Phone (571) 472-6464

6211 Centreville Rd
Ste 400
Centreville, VA 20121
Phone (703) 204-4411

6211 Centreville Rd
Ste 400M
Centreville, VA 20121
Phone (703) 204-4411

8503 Arlington Blvd
Ste LL100
Fairfax, VA 22031
Phone (703) 698-4498

3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037

8081 Innovation Park Dr
Bldg B
Fairfax, VA 22031
Phone 703698444414708

4315 Chain Bridge Rd
Fairfax, VA 22030
Phone (703) 205-9792

8505 Arlington Blvd
Ste 400
Fairfax, VA 22031
Phone (571) 226-5600

3801 University Dr
#120
Fairfax, VA 22030
Phone (703) 698-4467

8316 Arlington Blvd
Ste 514
Fairfax, VA 22031
Phone (703) 573-4015

8260 Willow Oaks Corporate Dr
Ste 200
Fairfax, VA 22031
Phone 703698444414708

8081 Innovation Park Dr
Bldg A
Fairfax, VA 22031

8081 Innovation Park Dr
Ste 204
Fairfax, VA 22031
Phone (703) 698-9600

7799 Leesburg Pike
Ste 104S
Falls Church, VA 22043
Phone (703) 645-8160

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

13575 Heathcote Blvd
Ste 200
Gainesville, VA 20155
Phone (703) 468-2590

450 Springpark Pl
Ste 100
Herndon, VA 20170
Phone (703) 481-9400

Organizations & group practices 6

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1641254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769731200000",
    "number": "1407517303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8505 ARLINGTON BLVD STE 400",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314636",
            "telephone_number": "703-698-4475"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8505 ARLINGTON BLVD STE 400",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314636",
            "telephone_number": "703-698-4475"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAMAS",
        "first_name": "ELISABETH",
        "middle_name": "REED",
        "credential": "PA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-01-04",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax, VA

Sources for this page

Verify at the official NPI Registry.