Diane Lynn McDonald, M.D.

Primary specialty

Pediatric Emergency Medicine (Emergency Medicine) PhysicianTaxonomy code 207PP0204X

License

D0036878 Issued in MD

Practice address

650 W Lombard St
University of Maryland Pediatric Emergency Dept
Baltimore, MD 21201-1513

Phone

(410) 328-6335

Fax

(410) 328-0987

NPI assigned

Jun 12, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in FL

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Optimum HealthCare HMO Network
• Freedom Health HMO Network

Interoperability endpoints

• Direct secure messaging: diane.mcdonald.2@10865.direct.athenahealth.com

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.

• Collier Health Services Inc

  dba Healthcare Network

  • Federally Qualified Health Center (FQHC)
  • Immokalee, FL
  • NPI 1609827211
  Medicare reassignment NPD
• Southwest Florida Emergency Management LLC

  • Emergency Medicine Physician
  • Naples, FL
  • NPI 1780911206
  Medicare reassignment NPD
• University of Maryland Pediatric Assoc PA

  • Pediatric Allergy/Immunology Physician
  • Baltimore, MD
  • NPI 1912002320
  NPD
• University of Maryland Pediatric Associates, PA

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Baltimore, MD
  • NPI 1083933444

  Pediatrics

  NPD
• University of Maryland Pediatric Associates, PA

  • Pediatrics Physician
  • Baltimore, MD
  • NPI 1528163912
  NPD
• Collier Health Services, Inc

  dba Healthcare Network FHC Pharmacy

  • Community/Retail Pharmacy
  • Naples, FL
  • NPI 1609759091
  NPD
• Collier Health Services Inc

  dba Healthcare Network

  • General Practice Physician
  • Immokalee, FL
  • NPI 1053526962
  NPD (past)
• Collier Health Services Inc

  dba Healthcare Network

  • General Practice Physician
  • Immokalee, FL
  • NPI 1083421556
  NPD (past)
• Collier Health Services Inc

  dba Healthcare Network

  • Federally Qualified Health Center (FQHC)
  • Immokalee, FL
  • NPI 1134331416
  NPD (past)
• Collier Health Services Inc

  dba Healthcare Network

  • General Practice Physician
  • Naples, FL
  • NPI 1134334048

  Pediatrics

  NPD (past)
• Collier Health Services Inc

  dba Healthcare Network

  • Federally Qualified Health Center (FQHC)
  • Immokalee, FL
  • NPI 1194919993
  NPD (past)
• Collier Health Services Inc

  dba Healthcare Network

  • Federally Qualified Health Center (FQHC)
  • Immokalee, FL
  • NPI 1235946716
  NPD (past)

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

{
    "created_epoch": "1150070400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774569600000",
    "number": "1740222611",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4701 DOWER DR",
            "city": "ELLICOTT CITY",
            "state": "MD",
            "postal_code": "210436453",
            "telephone_number": "410-750-7743",
            "fax_number": "410-750-7255"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "650 W LOMBARD ST",
            "address_2": "UNIVERSITY OF MARYLAND PEDIATRIC EMERGENCY DEPT",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011513",
            "telephone_number": "410-328-6335",
            "fax_number": "410-328-0987"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCDONALD",
        "first_name": "DIANE",
        "middle_name": "LYNN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-12",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "FL",
            "license": "ME114640",
            "primary": false
        },
        {
            "code": "207PP0204X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Pediatric Emergency Medicine",
            "state": "MD",
            "license": "D0036878",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "286931400",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Raegan McDonald-Mosley, M.D.
• Amber Toni McDonald
• Cameron McDonald
• Catherine Blair McDonald
• Daniela McDonald, LMSW
• Eva S McDonald
• Gabriela Elizabeth McDonald
• Heather Ellen McDonald, CRNA
• John Mauro McDonald, MD
• Josetta McDonald

• Pediatric Emergency Medicine (Emergency Medicine) Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Pediatric Emergency Medicine (Emergency Medicine) Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.