Steven J Mason, M.D.

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

D0017347 Issued in MD

Practice address

9105 Franklin Square Dr
Ste 209
Baltimore, MD 21237-3958

Phone

(410) 574-1330

Fax

(410) 574-2691

NPI assigned

May 31, 2005

Last updated

Aug 30, 2010By 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

Medicare fee-for-service enrollment

Enrolled in MD, FL2 enrollments

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 2

Specialty

Cardiovascular Disease (Cardiology)Also: Internal Medicine

Education

Harvard Medical School, 1972

Medicare assignment

May accept Medicare assignment

Group practices

Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians

Naples Heart Rhythm Specialists PAGroup PAC ID 8729177035, 21 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Greater Baltimore Medical Center Hospital, Baltimore, MD, CCN 210044
• Physicians Regional Medical Center - Pine Ridge Hospital, Naples, FL, CCN 100286

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/9571/brand/1/csg/1/fhir/r4
• Direct secure messaging: smason452984@direct.hopkinsmedicine.org
• Direct secure messaging: steven.mason.1@25641.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.

• Johns Hopkins University

  dba Jhu - Anesthesia Pain MGMT

  • Pain Medicine (Anesthesiology) Physician
  • Baltimore, MD
  • NPI 1922008549
  Medicare reassignment Care Compare group NPD
• Naples Heart Rhythm Specialists PA

  • Clinical Cardiac Electrophysiology Physician
  • Naples, FL
  • NPI 1730376708
  Medicare reassignment Care Compare group
• Greater Baltimore Medical Center, Inc

  dba GBMC Dept of OBGYN, L&D

  • Obstetrics & Gynecology Physician
  • Baltimore, MD
  • NPI 1891855763
  Medicare reassignment NPD
• Swicft Medical Partners LLC

  • Cardiovascular Disease Physician
  • Naples, FL
  • NPI 1609986181
  Medicare reassignment NPD
• Franklin Square Hospital Center Inc

  • Multi-Specialty Clinic/Center
  • Baltimore, MD
  • NPI 1831113182
  NPD
• Greater Baltimore Medical Center, Inc.

  • Sleep Medicine (Internal Medicine) Physician
  • Baltimore, MD
  • NPI 1538029731
  NPD
• Greater Baltimore Medical Center, Inc.

  dba GBMC Dept of Cardiology

  • Cardiovascular Disease Physician
  • Baltimore, MD
  • NPI 1912072828
  NPD
• Johns Hopkins University

  dba JHU - 4692 Millennium Drive - Physician

  • Ophthalmology Physician
  • Belcamp, MD
  • NPI 1376342774
  NPD
• Johns Hopkins University

  dba Jhu - Cardiology

  • Cardiovascular Disease Physician
  • Baltimore, MD
  • NPI 1801891080
  NPD
• Harford X-Ray Services LLC

  • Diagnostic Radiology Physician
  • Bel Air, MD
  • NPI 1861997678
  NPD (past)
• Helixcare Medical Group, LLC

  dba MedStar Physician Partners-Specialits at St. Mary's

  • Urology Physician
  • Mechanicsville, MD
  • NPI 1164725529
  NPD (past)
• Midatlantic Cardiovascular Associates PA

  • Cardiovascular Disease Physician
  • Baltimore, MD
  • NPI 1821084112
  NPD (past)

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

• Greater Baltimore Medical Center, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1255372397
  Care Compare affiliation
• Naples Hma LLC

  dba Physicians Regiona Medical Center-Collier

  • General Acute Care Hospital
  • Naples, FL
  • NPI 1215003348
  Care Compare affiliation
• Naples Hma LLC

  dba Physicians Regional Medical Center-Pine Ridge

  • General Acute Care Hospital
  • Naples, FL
  • NPI 1316992134
  Care Compare affiliation

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

{
    "created_epoch": "1117497600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1283126400000",
    "number": "1366445603",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1838 GREENE TREE RD",
            "address_2": "STE 150LL",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "21208",
            "telephone_number": "410-602-9262",
            "fax_number": "410-602-9276"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9105 FRANKLIN SQUARE DR",
            "address_2": "STE 209",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212373958",
            "telephone_number": "410-574-1330",
            "fax_number": "410-574-2691"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASON",
        "first_name": "STEVEN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-05-31",
        "last_updated": "2010-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MD",
            "license": "D0017347",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicholas Mason, DO
• Phyllis J Mason, CRNP
• Roycott Denmore Mason, PHYSICIAN ASSISTANT
• Sherell Latonya Mason, M.D.
• Sheri Antonette Mason
• Terri L Mason, MD
• Tierra Nicole Mason
• Areeb Masood, MD
• Irini Masoud
• Hassan Masri, M.D

• Cardiovascular Disease Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Cardiovascular Disease Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 30, 2010; 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.