Marca S Alexander, MD

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

ME83004 Issued in FL

Practice address

2815 S Seacrest Blvd
Boynton Beach, FL 33435-7969

Phone

(561) 737-7733

Fax

(833) 625-1606

NPI assigned

May 16, 2006

Last updated

Apr 23, 2025By the provider in NPPES

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

Other identifiers 1

Other names 1

• Marca L Sipski Former name

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

Specialty

Physical Medicine and Rehabilitation

Education

Other, 1983

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Boca Raton Regional Hospital Hospital, Boca Raton, FL, CCN 100168
• Bethesda Hospital East Hospital, Boynton Beach, FL, CCN 100002
• Bethesda Memorial Hospital Inpatient rehabilitation facility, Boynton Beach, FL, CCN 10T002

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: malexander921061@direct.ochsner.org
• Direct secure messaging: marcalee.alexander.1@26289.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.

• Bocacare Inc

  dba Baptist Health Medical Group North

  • Internal Medicine Physician
  • Boca Raton, FL
  • NPI 1104058940
  Medicare reassignment NPD
• Lakeland Regional Health Systems, Inc.

  • Multi-Specialty Clinic/Center
  • Lakeland, FL
  • NPI 1497748743
  Medicare reassignment NPD
• Bocacare Inc

  • Internal Medicine Physician
  • Boynton Beach, FL
  • NPI 1225845787
  NPD
• Alexander and Associates Group, LLC

  • Rehabilitation Practitioner
  • Birmingham, AL
  • NPI 1659676492
  NPD
• University of Miami

  dba UMiami Medicine - Physical Medicine and Rehabilitation

  • Physical Medicine & Rehabilitation Physician
  • Miami, FL
  • NPI 1689625196
  NPD (past)
• Hometown Health Management Company

  dba Renown Health Medical Group

  • Family Medicine Physician
  • Sparks, NV
  • NPI 1861445892
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Bethesda Hospital Inc.

  dba Cornell Institute for Rehabilitative Medicine

  • Rehabilitation Hospital
  • Boynton Beach, FL
  • NPI 1023093234

  Inpatient rehabilitation facility

  Care Compare affiliation
• Bethesda Hospital, Inc.

  • General Acute Care Hospital
  • Boynton Beach, FL
  • NPI 1417952748
  Care Compare affiliation
• Boca Raton Regional Hospital, Inc.

  • General Acute Care Hospital
  • Boca Raton, FL
  • NPI 1902826779
  Care Compare affiliation

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

{
    "created_epoch": "1147737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745366400000",
    "number": "1609828060",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1001 NW 13TH ST STE 201",
            "city": "BOCA RATON",
            "state": "FL",
            "postal_code": "334862269",
            "telephone_number": "561-955-6663",
            "fax_number": "561-955-2879"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2815 S SEACREST BLVD",
            "city": "BOYNTON BEACH",
            "state": "FL",
            "postal_code": "334357969",
            "telephone_number": "561-737-7733",
            "fax_number": "833-625-1606"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9655 Boynton Beach Blvd",
            "address_purpose": "LOCATION",
            "city": "Boynton Beach",
            "state": "FL",
            "postal_code": "334724421",
            "country_code": "US",
            "telephone_number": "561-336-7000",
            "fax_number": "833-625-1606",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALEXANDER",
        "first_name": "MARCA",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-16",
        "last_updated": "2025-04-23",
        "certification_date": "2025-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "FL",
            "license": "ME83004",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAQH",
            "identifier": "10721261",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARCA",
            "last_name": "SIPSKI",
            "middle_name": "L",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Andres Antonio Albornoz, M.D.
• Reinna Albornoz, LMHC
• Aneilla None Alcin, NP
• Maria Aldahan
• Jamie Joseph Alexander, D.D.S.
• Ermane Samuel Alexandre
• Gerlise Alexandre, APRN
• Rose Alexandre
• Wedler A Alexandre, D.C.
• Nekele Alexis

• Physical Medicine & Rehabilitation Physician in Boynton Beach, FL
• Providers in Boynton Beach, FL by specialty
• Physical Medicine & Rehabilitation Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.