Individual provider Active NPI

Marcela A Ferrada, M.D.

  • Rheumatology Physician
  • Baltimore, MD
National Provider Identifier
1902055247
Registry record updated Jul 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
D0076774 Issued in MD
Practice address
419 W Redwood St Ste 600
Baltimore, MD 21201-7000
Phone
(667) 214-1515
NPI assigned
Sep 11, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X D0076774 MD Primary

Addresses

Primary practice location

419 W Redwood St Ste 600
Baltimore, MD 21201-7000

Mailing address

419 W Redwood St Ste 600
Baltimore, MD 21201-7000

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
I20150427000204 MD Practitioner - Critical Care (Intensivists)Practitioner - Internal MedicinePractitioner - Infectious Disease 5395876684 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)Also: Infectious Disease, Internal Medicine
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

22 S Green St
Baltimore, MD 21201-1544
Phone (410) 328-5196

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
ME 106688FLMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Maryland Physicians PA Rheumatology CurrentSince Jan 1, 2024 Accepting new patients
University of Maryland Physicians P.a. CurrentSince Jan 1, 2024 Accepting new patients
University of Maryland Physicians P.a. Current Accepting new patients

Locations

419 W Redwood St
Ste 600
Baltimore, MD 21201
Phone (410) 328-5196

22 S Greene St
Baltimore, MD 21201
Phone (410) 328-5793

419 W Redwood St
Baltimore, MD 21201
Phone (410) 328-5196

Interoperability endpoints

  • Direct secure messaging: mferrada1096968@direct.umm.edu

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1221091200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1902055247",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "419 W REDWOOD ST STE 600",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212017000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "419 W REDWOOD ST STE 600",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212017000",
            "telephone_number": "667-214-1515"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERRADA",
        "first_name": "MARCELA",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-09-11",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "MD",
            "license": "D0076774",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.