Individual provider Active NPI

Harvey Steven Block, MD

  • Neurology Physician
  • Richmond, VA
National Provider Identifier
1821101205
Registry record updated Nov 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
0101287301 Issued in VA
Practice address
1250 E Marshall St
Richmond, VA 23298-5023
Phone
(804) 828-9350
Fax
(804) 807-7949
NPI assigned
Aug 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 24, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 53025-020 WI
Neurology Physician 2084N0400X 0101287301 VA Primary

Addresses

Primary practice location

1250 E Marshall St
Richmond, VA 23298-5023

Mailing address

PO Box 780125
Philadelphia, PA 19178-0125
Phone (804) 922-4844

Other practice location 1

700 S Park St
Madison, WI 53715-1830
Phone (608) 260-2900

Other identifiers 1

IdentifierTypeStateIssuer
1821101205MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address hblock261003@direct-ehr-ssmhc.com Direct
FHIR URL https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, SD, 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

Enrollment IDStateProvider typePAC IDDetails
I20090616000602 WI Practitioner - Neurology 7315044880 Reassigns benefits to 3 organizations
I20250904003447 SD Practitioner - Neurology 7315044880 Reassigns benefits to 1 organization
I20260112003496 VA Practitioner - Neurology 7315044880 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 1982
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MCV Associated PhysiciansGroup PAC ID 4385542117, 1,779 clinicians
Avera McKennanGroup PAC ID 0345157103, 957 clinicians

Practice addresses (Care Compare)

1250 E Marshall St
Richmond, VA 23219-5051
Phone (804) 828-9000

1301 S Cliff Ave
Suite 610
Sioux Falls, SD 57105-1032
Phone (605) 322-8860

1325 S Cliff Ave
Sioux Falls, SD 57105-1007

Hospital & facility affiliations

  • Medical College of Virginia Hospitals Hospital, Richmond, VA, CCN 490032
  • Avera McKennan Hospital & University Health Center Hospital, Sioux Falls, SD, CCN 430016

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
0101287301VAMDNeurology Physician
53025-020WIMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aspirus Wausau Hospital, Inc. CurrentSince Feb 14, 2022 Accepting new patients
Aspirus Wausau Hospital, Inc. Current Accepting new patients
Gundersen Lutheran Medical Center, Inc CurrentSince Sep 1, 2023 Accepting new patients
Aspirus Medical Group, Inc. Current Accepting new patients
Avera McKennan Current Accepting new patients
Avera McKennan CurrentSince Jun 8, 2025 Accepting new patients
Avera McKennan CurrentSince Jun 8, 2025 Accepting new patients
MCV Associated Physicians Neurology CurrentSince Nov 12, 2025 Accepting new patients
Gundersen Lutheran Medical Center Inc Current Accepting new patients
Aspirus Medical Group, Inc. CurrentSince Feb 14, 2022 Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince Feb 14, 2022 Accepting new patients
Gundersen Lutheran Medical Center, Inc CurrentSince Sep 1, 2023 Accepting new patients
Aspirus Riverview Hospital & Clinics, Inc. CurrentSince Feb 14, 2022 Accepting new patients

Locations

29980 Network Pl
Chicago, IL 60673

1301 S Cliff Ave
Ste 610
Sioux Falls, SD 57105
Phone (605) 322-8860

1250 E Marshall St
Richmond, VA 23298
Phone (804) 628-6990

401 N 11th St
Richmond, VA 23219
Phone (804) 828-4409

1836 South Ave
La Crosse, WI 54601
Phone (608) 788-8102

1910 South Ave
La Crosse, WI 54601
Phone (608) 775-2287

333 Pine Ridge Blvd
Wausau, WI 54401
Phone (715) 847-2160

425 Pine Ridge Blvd
Ste 209
Wausau, WI 54401
Phone (715) 845-4606

425 Pine Ridge Blvd
Ste 200
Wausau, WI 54401
Phone (715) 847-0075

4005 Community Center Dr
Weston, WI 54476
Phone (715) 241-5400

Interoperability endpoints

  • Direct secure messaging: hblock811027@direct.emplifyhealth.org
  • FHIR API: https://api.platform.athenahealth.com/10114/brand/2/csg/1/fhir/r4
  • Direct secure messaging: hblock811027@direct.gundersenhealth.org
  • Direct secure messaging: hblock261003@direct-ehr-ssmhc.com

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 25

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

View all 25

NPI Registry JSON

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

{
    "created_epoch": "1155772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763942400000",
    "number": "1821101205",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 780125",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191780125",
            "telephone_number": "804-922-4844"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1250 E MARSHALL ST",
            "city": "RICHMOND",
            "state": "VA",
            "postal_code": "232985023",
            "telephone_number": "804-828-9350",
            "fax_number": "804-807-7949"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "700 S Park St",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537151830",
            "country_code": "US",
            "telephone_number": "608-260-2900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLOCK",
        "first_name": "HARVEY",
        "middle_name": "STEVEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-17",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "WI",
            "license": "53025-020",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "VA",
            "license": "0101287301",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1821101205",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hblock261003@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "hblock261003@direct-ehr-ssmhc.com",
            "address_1": "700 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "700 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151830",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Richmond, VA

Sources for this page

Verify at the official NPI Registry.