NPIMap

Individual provider Active NPI

Alexander Kenneth Messner

  • Physician Assistant
  • Glen Allen, VA
National Provider Identifier
1912599440
Registry record updated Mar 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
0110009284 Issued in VA
Practice address
5416 Macalpine Cir
Glen Allen, VA 23059-5562
Phone
(717) 903-5367
NPI assigned
Feb 5, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 14, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X
Physician Assistant 363A00000X 0110009284 VA Primary

Addresses

Primary practice location

5416 Macalpine Cir
Glen Allen, VA 23059-5562

Mailing address

5416 Macalpine Cir
Glen Allen, VA 23059-5562

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230815004361 VA Practitioner - Physician Assistant 7012379514 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Vituity-Virginia Hospitalists PCGroup PAC ID 6507245131, 109 clinicians
Emergency Medicine Associates P.a., P.C.Group PAC ID 8022914522, 706 clinicians

Practice addresses (Care Compare)

1500 N 28TH St
Richmond, VA 23223-5332
Phone (804) 225-1700

15225 Heathcote Blvd
Haymarket, VA 20169-6264
Phone (240) 686-2300

200 Medical Park Blvd
Petersburg, VA 23805-9274
Phone (240) 686-2300

5801 Bremo Rd
Richmond, VA 23226-1907
Phone (804) 285-2011

8700 Sudley Rd
Manassas, VA 20110-4418
Phone (703) 369-8000

Hospital & facility affiliations

  • Bon Secours Southside Medical Center Hospital, Petersburg, VA, CCN 490067
  • Bon Secours St Marys Hospital Hospital, Richmond, VA, CCN 490059
  • CJW Medical Center Hospital, Richmond, VA, CCN 490112

Merit-based Incentive Payment System (MIPS)

Final score
81.6 of 100Reported as group
Quality
76.36
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
0110009284VAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency Medicine Associates, P.a.,P.C. CurrentSince Jul 1, 2023 Accepting new patients
Emergency Medicine Associates P.a., P.C. CurrentSince Jul 1, 2023 Accepting new patients

Locations

15225 Heathcote Blvd
Haymarket, VA 20169
Phone (571) 284-1000

8700 Sudley Rd
Manassas, VA 20110
Phone (703) 369-8000

Organizations & group practices 3

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.

Hospital & facility affiliations 8

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": "1612483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741910400000",
    "number": "1912599440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5416 MACALPINE CIR",
            "city": "GLEN ALLEN",
            "state": "VA",
            "postal_code": "230595562"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5416 MACALPINE CIR",
            "city": "GLEN ALLEN",
            "state": "VA",
            "postal_code": "230595562",
            "telephone_number": "717-903-5367"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSNER",
        "first_name": "ALEXANDER",
        "middle_name": "KENNETH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-02-05",
        "last_updated": "2025-03-14",
        "certification_date": "2025-03-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VA",
            "license": "0110009284",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Glen Allen, VA

Sources for this page

Verify at the official NPI Registry.