Alex Mercado, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

OS021765 Issued in PA

Practice address

100 Paramount Blvd
Orwigsburg, PA 17961-2202

Phone

(272) 639-1100

NPI assigned

Jun 26, 2018

Last updated

Nov 11, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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 Osteopathy

State licenses

Practice roles

Locations

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.

• Emergency Physician Associates of Pennsylvania, PC

  • Emergency Medicine Physician
  • Hanover, PA
  • NPI 1619990900
  Medicare reassignment NPD
• Geisinger Clinic

  • Family Medicine Physician
  • Danville, PA
  • NPI 1366493868
  Medicare reassignment NPD
• Gslpg, Inc

  • Specialist
  • Orwigsburg, PA
  • NPI 1366006702
  Medicare reassignment NPD
• St. Luke's Physician Group, Inc.

  dba South Mountain Family Practice

  • Family Medicine Physician
  • Bethlehem, PA
  • NPI 1700984622
  Medicare reassignment
• Geisinger Clinic

  • Family Medicine Physician
  • Selinsgrove, PA
  • NPI 1508292715
  NPD
• Geisinger Clinic

  • Diagnostic Radiology Physician
  • Danville, PA
  • NPI 1558313023
  NPD
• St Luke's Physician Group Inc

  dba St. Luke's Primary Care Orwigsburg

  • Family Medicine Physician
  • Orwigsburg, PA
  • NPI 1710845144
  NPD
• St. Luke's Physician Group, Inc

  • Obstetrics & Gynecology Physician
  • Bethlehem, PA
  • NPI 1447801535
  NPD

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

{
    "created_epoch": "1529971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762819200000",
    "number": "1841785524",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 PARAMOUNT BLVD",
            "city": "ORWIGSBURG",
            "state": "PA",
            "postal_code": "179612202",
            "telephone_number": "272-639-1100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 PARAMOUNT BLVD",
            "city": "ORWIGSBURG",
            "state": "PA",
            "postal_code": "179612202",
            "telephone_number": "272-639-1100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERCADO",
        "first_name": "ALEX",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-06-26",
        "last_updated": "2025-11-11",
        "certification_date": "2025-11-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "OS021765",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OSTEOPATHIC MEDICINE BOARD",
            "identifier": "OT018841",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mindy Macrone-Wojton, DSC, OTR/L
• Savanna Elizabeth Major, MOT, OTR/L
• Crystal Maksimik, DO
• Courtney Matina, CRNP
• Lori Michelle Meade, COTA
• Micheles Establishment, Inc (Caring Matters Home Care)
• Micheles Establishment, Inc (Caring Matters Home Care 034)
• Amy Cathryn Miller, PTA
• Gena M Minrod, COTA
• Brittany Morris

• Emergency Medicine Physician in Orwigsburg, PA
• Providers in Orwigsburg, PA by specialty
• Emergency Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 2025; 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.