Organization Active NPI

Joseph C. Lin, M.D. LLC

  • Gastroenterology Physician
  • Baltimore, MD
National Provider Identifier
1093953044
Registry record updated May 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
D27670 Issued in MD
Legal business name
JOSEPH C. LIN, M.D. LLC
Practice address
8903 Harford Rd
Baltimore, MD 21234-4111
Phone
(410) 661-9133
Fax
(410) 661-9134
NPI assigned
Jan 29, 2009
Last updated
May 29, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 29, 2025

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

Authorized official

Name
Dr. Joseph C Lin, M.D.NPI 1801810601
Title
M.D.
Phone
(410) 661-9133

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X D27670 MD Primary

Addresses

Primary practice location

8903 Harford Rd
Baltimore, MD 21234-4111

Mailing address

17 Laurelford CT
Cockeysville, MD 21030-2236
Phone (410) 661-9133

Other identifiers 1

IdentifierTypeStateIssuer
311671900MedicaidMD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20090724000209 MD Part B Supplier - Clinic/Group Practice 3072666973 Receives reassigned benefits from 3 practitioners
Practice locations: Baltimore, MD; Dundalk, MD; Rosedale, MD

National Provider Directory

National Provider Directory

Member organizations 1

Organizations listed as members of this organization in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1233187200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1748476800000",
    "number": "1093953044",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17 LAURELFORD CT",
            "city": "COCKEYSVILLE",
            "state": "MD",
            "postal_code": "210302236",
            "telephone_number": "410-661-9133",
            "fax_number": "410-661-9134"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8903 HARFORD RD",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212344111",
            "telephone_number": "410-661-9133",
            "fax_number": "410-661-9134"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JOSEPH C. LIN, M.D. LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2009-01-29",
        "last_updated": "2025-05-29",
        "certification_date": "2025-05-29",
        "status": "A",
        "authorized_official_last_name": "LIN",
        "authorized_official_first_name": "JOSEPH",
        "authorized_official_middle_name": "C",
        "authorized_official_title_or_position": "M.D.",
        "authorized_official_telephone_number": "410-661-9133",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MD",
            "license": "D27670",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "311671900",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 2025; 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.