Organization Active NPI

Michael K Greenberg,MD,PC

Doing business as Charles County Neurology

  • Neurology Physician
  • Waldorf, MD
National Provider Identifier
1881718344
Registry record updated Oct 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
D48136 Issued in MD
Legal business name
MICHAEL K GREENBERG,MD,PC
Doing business as
Charles County Neurology
Practice address
11637 Terrace Drive
Suite 100
Waldorf, MD 20602-3707
Phone
(301) 870-7287
Fax
(301) 870-0687
NPI assigned
Mar 19, 2007
Last updated
Oct 21, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2025

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

Authorized official

Name
Michael K Greenberg, MDNPI 1932192150
Title
MD
Phone
(301) 870-7287

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X D48136 MD Primary

Addresses

Primary practice location

11637 Terrace Drive
Suite 100
Waldorf, MD 20602-3707

Mailing address

11637 Terrace Drive
Suite 100
Waldorf, MD 20602-3707
Phone (301) 870-7287

Other identifiers 2

IdentifierTypeStateIssuer
1932192150OtherMDNPI DR. GREENBERG
743302600MedicaidMD

Other names 1

  • CHARLES COUNTY NEUROLOGY Doing business as

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1174262400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761004800000",
    "number": "1881718344",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11637 TERRACE DRIVE",
            "address_2": "SUITE 100",
            "city": "WALDORF",
            "state": "MD",
            "postal_code": "206023707",
            "telephone_number": "301-870-7287",
            "fax_number": "301-870-0687"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11637 TERRACE DRIVE",
            "address_2": "SUITE 100",
            "city": "WALDORF",
            "state": "MD",
            "postal_code": "206023707",
            "telephone_number": "301-870-7287",
            "fax_number": "301-870-0687"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MICHAEL K GREENBERG,MD,PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-03-19",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A",
        "authorized_official_last_name": "GREENBERG",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "K",
        "authorized_official_title_or_position": "MD",
        "authorized_official_telephone_number": "301-870-7287",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MD",
            "license": "D48136",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI DR. GREENBERG",
            "identifier": "1932192150",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "743302600",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "CHARLES COUNTY NEUROLOGY",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "CHARLES COUNTY NEUROLOGY",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Waldorf, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.