Infectious Diseases Medical Associates, LLC

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

MD025745E Issued in PA

Legal business name

INFECTIOUS DISEASES MEDICAL ASSOCIATES, LLC

Practice address

1503 Lansdowne Ave.
Suite 3010
Darby, PA 19023-1308

Phone

(610) 237-5816

NPI assigned

Jun 25, 2008

Organization subpart

No

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

Authorized official

Name

Dr. Mark Gilbert, M.D.NPI 1366443855

Title

Manager

Phone

(610) 626-3089

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in PA

Enrollment records 1

Locations

Practitioners 7

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.

• Mark Gilbert, M.D.

  • Infectious Disease Physician
  • Darby, PA
  • NPI 1366443855
  Medicare reassignment Care Compare group NPD Authorized official
• Bharti Asnani, M.D.

  • Infectious Disease Physician
  • Darby, PA
  • NPI 1164600417
  Medicare reassignment Care Compare group NPD
• Cecilia Grace Fumberg, M.D.

  • Infectious Disease Physician
  • Chester, PA
  • NPI 1225068273
  Medicare reassignment Care Compare group NPD
• Christina A Small, CRNP

  • Family Nurse Practitioner
  • Media, PA
  • NPI 1154588648
  Medicare reassignment Care Compare group NPD
• Daniel Tsang

  • Hospitalist Physician
  • Bryn Mawr, PA
  • NPI 1265920227
  Medicare reassignment Care Compare group NPD
• Harry Eric Rockower, MD

  • Infectious Disease Physician
  • Scranton, PA
  • NPI 1508429762
  Medicare reassignment NPD
• William B McNamee Jr., M.D.

  • Infectious Disease Physician
  • Darby, PA
  • NPI 1043211089
  NPD (past)

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

{
    "created_epoch": "1214352000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784592000000",
    "number": "1992967624",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1503 LANSDOWNE AVE STE 3010",
            "city": "DARBY",
            "state": "PA",
            "postal_code": "190231308",
            "telephone_number": "610-626-3089"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1503 LANSDOWNE AVE.",
            "address_2": "SUITE 3010",
            "city": "DARBY",
            "state": "PA",
            "postal_code": "190231308",
            "telephone_number": "610-237-5816"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "INFECTIOUS DISEASES MEDICAL ASSOCIATES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-06-25",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A",
        "authorized_official_last_name": "GILBERT",
        "authorized_official_first_name": "MARK",
        "authorized_official_title_or_position": "MANAGER",
        "authorized_official_telephone_number": "610-626-3089",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "PA",
            "license": "MD025745E",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0009816070002",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Miki Suk Hwang, PMHNP
• Lois Ianovale, R.D.
• Hajra Idrees
• Imtiaz Imam, DO
• Inaayas Touch Home Care LLC
• Brianna Ingemi
• Sabah Iqbal, MD
• Usman Bashir Ahmed Itoo, M.D
• Dennis W Ivill, MD
• Betsy A Izes, M.D.

• Infectious Disease Physician in Darby, PA
• Providers in Darby, PA by specialty
• Infectious Disease Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.