Margaret Mary Simcox, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD019764E Issued in PA

Practice address

2100 N Broad St
Lansdale, PA 19446-1052

Phone

(215) 855-0470

Fax

(215) 855-2050

NPI assigned

Apr 13, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

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

State licenses

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

{
    "created_epoch": "1144886400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1457315731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 N BROAD ST",
            "city": "LANSDALE",
            "state": "PA",
            "postal_code": "194461052",
            "telephone_number": "215-855-0470",
            "fax_number": "215-855-2050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 N BROAD ST",
            "city": "LANSDALE",
            "state": "PA",
            "postal_code": "194461052",
            "telephone_number": "215-855-0470",
            "fax_number": "215-855-2050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMCOX",
        "first_name": "MARGARET",
        "middle_name": "MARY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD019764E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Sidelinker, PT
• Sidney Portnoy (Penn Valley Counseling Associates)
• Melissa Sieber, MD
• John Rufe Siegler, PSY.D.
• Staci Silar, PT
• Rick Lawrence Simon, DPM
• Simple Start Nutrition LLC
• Anita Jane Sinese, DO
• Charlene M Singleton-Whitted, BS
• Michael Siswick, DPM

• Internal Medicine Physician in Lansdale, PA
• Providers in Lansdale, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.