Individual provider Active NPI

William Anderson Hamilton, MD

  • Obstetrics & Gynecology Physician
  • Fredericksburg, VA
National Provider Identifier
1265456214
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
0101053063 Issued in VA
Practice address
309 Hanover St
Fredericksburg, VA 22401-5934
Phone
(540) 429-6141
NPI assigned
Jul 26, 2006
Last updated
Jul 21, 2022By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 0101053063 VA Primary

Addresses

Primary practice location

309 Hanover St
Fredericksburg, VA 22401-5934

Mailing address

309 Hanover St
Fredericksburg, VA 22401-5934
Phone (540) 429-6141

Other identifiers 1

IdentifierTypeStateIssuer
006209246MedicaidVA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA
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

Enrollment IDStateProvider typePAC IDDetails
I20110509000513 VA Practitioner - Obstetrics/Gynecology 3870637507 Reassigns benefits to 4 organizations
Practice locations: Fredericksburg, VA

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Bayview Physician Services, PC Obstetrics & Gynecology CurrentSince Dec 15, 2022 Accepting new patients
New Beginnings OB GYN PC Obstetrics & Gynecology CurrentSince Aug 22, 2022 Accepting new patients
Virginia Physicians for Women LTD Obstetrics & Gynecology CurrentSince Feb 27, 2023 Accepting new patients
Bayview Physician Services, PC CurrentSince Dec 15, 2022 Accepting new patients
Obhg Virginia, LLC Obstetrics & Gynecology CurrentSince Jan 9, 2016 Accepting new patients
William a. Hamilton, MD PastSince Jan 1, 1997 Accepting new patients

Locations

111 Mill Creek Pkwy
Chesapeake, VA 23323
Phone (757) 558-8210

1001 Sam Perry Blvd
Fredericksburg, VA 22401
Phone (540) 741-1100

600 Lafayette Blvd
Ste 100
Fredericksburg, VA 22401
Phone (540) 370-4380

13710 St Francis Blvd
Midlothian, VA 23114
Phone (804) 594-7300

13801 St Francis Blvd
Ste 150
Midlothian, VA 23114

101 Hospital Center Blvd
Stafford, VA 22554
Phone (540) 741-3340

Interoperability endpoints

  • FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.441.405
  • Direct secure messaging: william.hamilton.1@8042.direct.athenahealth.com

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.

NPI Registry JSON

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

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1265456214",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "309 HANOVER ST",
            "city": "FREDERICKSBURG",
            "state": "VA",
            "postal_code": "224015934",
            "telephone_number": "540-429-6141"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "309 HANOVER ST",
            "city": "FREDERICKSBURG",
            "state": "VA",
            "postal_code": "224015934",
            "telephone_number": "540-429-6141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "WILLIAM",
        "middle_name": "ANDERSON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2022-07-21",
        "certification_date": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "VA",
            "license": "0101053063",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "006209246",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fredericksburg, VA

Sources for this page

Verify at the official NPI Registry.