Individual provider Active NPI

Rhett Gerard Paras Dimaano, MD

  • Hospitalist Physician
  • Baltimore, MD
National Provider Identifier
1922206200
Registry record updated Nov 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
D0065809 Issued in MD
Practice address
6701 N Charles St
Dept of Medicine RM 3808
Baltimore, MD 21204-6808
Phone
(443) 849-8046
NPI assigned
Jul 6, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X D0065809 MD Primary
Internal Medicine Physician 207R00000X D0065809 MD

Addresses

Primary practice location

6701 N Charles St
Dept of Medicine RM 3808
Baltimore, MD 21204-6808

Mailing address

PO Box 631568
Baltimore, MD 21263-1568

Other identifiers 1

IdentifierTypeStateIssuer
413106100MedicaidMD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
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
I20070926000522 MD Practitioner - HospitalistPractitioner - Geriatric Medicine 0840385530 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Geriatric Medicine
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Greater Baltimore Medical CenterGroup PAC ID 1759276975, 350 clinicians

Practice addresses (Care Compare)

3701 N Charles St
South Chapman Building Suite 102
Towson, MD 21204-6808

6565 N Charles St
Baltimore, MD 21204-5805

6565 N Charles St
Baltimore, MD 21204-6808

6565 N Charles Street
201 Pulmonary Medicine at GBMC
Baltimore, MD 21204-5805
Phone (443) 849-3901

6569 N Charles St
Suite 505
Baltimore, MD 21204-6808
Phone (443) 849-2658

6569 N Charles St PPW Room
307 GYN Specialists
Baltimore, MD 21204-6808
Phone (443) 849-6123

6569 N Charles Street
504 Hoover Low Vision GBMC
Baltimore, MD 21204-6808
Phone (443) 849-2658

6701 N Charles St
Baltamore, MD 21204-6808

6701 N Charles St BLDG
S Chapman BLDG Suite 102
Baltimore, MD 21204-6808

6701 N Charles St Unit
Baltimore, MD 21204-6808
Phone (443) 849-3131

Hospital & facility affiliations

  • Greater Baltimore Medical Center Hospital, Baltimore, MD, CCN 210044

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0065809MDMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Greater Baltimore Medical Center, Inc Current Accepting new patients
Greater Baltimore Medical Center, Inc. Internal Medicine CurrentSince Jul 1, 2007 Accepting new patients
Greater Baltimore Medical Center, Inc. CurrentSince Jul 1, 2007 Accepting new patients
Greater Baltimore Medical Center, Inc. Past Accepting new patients

Locations

6565 N Charles St
Ste 203
Towson, MD 21204
Phone (410) 828-3760

6569 N Charles St
Ste 505
Towson, MD 21204
Phone (443) 849-2196

Interoperability endpoints

  • Direct secure messaging: rdimaano7989@gbmcdirect.org

Organizations & group practices 4

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 1

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": "1183680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764288000000",
    "number": "1922206200",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 631568",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212631568"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6701 N CHARLES ST",
            "address_2": "DEPT OF MEDICINE RM 3808",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212046808",
            "telephone_number": "443-849-8046"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIMAANO",
        "first_name": "RHETT",
        "middle_name": "GERARD PARAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-07-06",
        "last_updated": "2025-11-28",
        "certification_date": "2025-11-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MD",
            "license": "D0065809",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0065809",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "413106100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.