NPIMap

Individual provider Active NPI

Dianne Annette London, CRNP

  • Acute Care Nurse Practitioner
  • Columbia, MD
National Provider Identifier
1942518824
Registry record updated Sep 14, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
R153852 Issued in MD
Practice address
5755 Cedar LN
Columbia, MD 21044-2912
Phone
(410) 740-7838
Fax
(410) 740-7685
NPI assigned
Sep 14, 2010
Last updated
Sep 14, 2010By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 14, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X R153852 MD Primary

Addresses

Primary practice location

5755 Cedar LN
Columbia, MD 21044-2912

Mailing address

5755 Cedar LN
Columbia, MD 21044-2912
Phone (410) 740-7838

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20111117000139 MD Practitioner - Nurse Practitioner 6406020031 Reassigns benefits to 3 organizations
I20251219004065 DC Practitioner - Nurse Practitioner 6406020031 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mdics at BWMC LLCGroup PAC ID 7315106184, 77 clinicians

Practice addresses (Care Compare)

301 Hospital Dr
Glen Burnie, MD 21061-5803
Phone (443) 949-0814

901 Harry S Truman Dr N
Upper Marlboro, MD 20774-5477
Phone (240) 677-3000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
R153852MDMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Baltimore Washington Medical Center Inc. Current Accepting new patients
Mdics at BWMC LLC CurrentSince Jul 18, 2025 Accepting new patients
Dimensions Health Associates Dba University of Maryland Capital Region CurrentSince Nov 1, 2025 Accepting new patients
University of Maryland Community Medical Group, Inc. CurrentSince Jan 1, 2016 Accepting new patients
Dimensions Healthcare Associates Inc CurrentSince Nov 1, 2025 Accepting new patients
University of Maryland Community Medical Group, Inc. CurrentSince Jan 1, 2016 Accepting new patients
Baltimore Washington Medical Center Inc. CurrentSince Oct 17, 2011 Accepting new patients
Baltimore Washington Medical Center Inc. CurrentSince Oct 17, 2011 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

2540 Centreville Rd
Centreville, MD 21617
Phone (410) 758-4432

2900 Mercy Ln
Cheverly, MD 20785
Phone (301) 618-2010

219 S Washington St
Easton, MD 21601

300 Hospital Dr
Glen Burnie, MD 21061
Phone (410) 787-4940

301 Hospital Dr
Glen Burnie, MD 21061
Phone (410) 787-4565

901 Harry S Truman Dr N
Uppr Marlboro, MD 20774
Phone (240) 677-0021

Interoperability endpoints

  • Direct secure messaging: dlondon22665@direct.umm.edu

Organizations & group practices 10

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 2

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": "1284422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1284422400000",
    "number": "1942518824",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5755 CEDAR LN",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210442912",
            "telephone_number": "410-740-7838",
            "fax_number": "410-740-7685"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5755 CEDAR LN",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210442912",
            "telephone_number": "410-740-7838",
            "fax_number": "410-740-7685"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LONDON",
        "first_name": "DIANNE",
        "middle_name": "ANNETTE",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-14",
        "last_updated": "2010-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MD",
            "license": "R153852",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbia, MD

Sources for this page

Verify at the official NPI Registry.