Michael Andrew Isaacson, MD

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

D0070567 Issued in MD

Practice address

9420 Key West Ave
Suite 420
Rockville, MD 20850-3334

Phone

(301) 258-1919

Fax

(301) 258-9180

NPI assigned

May 5, 2009

Last updated

Mar 12, 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 DC, MD2 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

Urology

Education

George Washington University School of Medicine, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Chesapeake Urology Associates LLCGroup PAC ID 4789673393, 161 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventist Healthcare Shady Grove Medical Center Hospital, Rockville, MD, CCN 210057

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: michaelisaacson@tsicua.allscriptsdirect.net

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.

• Chesapeake Urology Associates, LLC

  dba Chesapeake Oncology Hematology Associates

  • Hematology & Oncology Physician
  • Stevensville, MD
  • NPI 1467337337
  Medicare reassignment Care Compare group NPD
• Chesapeake Urology Associates, LLC

  • Urology Physician
  • Silver Spring, MD
  • NPI 1700153921

  DC

  Medicare reassignment NPD
• Chesapeake Urology Associates LLC

  • Urology Physician
  • Owings Mills, MD
  • NPI 1609823004
  NPD
• Chesapeake Urology Associates, LLC

  • Urology Physician
  • Berlin, MD
  • NPI 1194147835
  NPD (past)
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Chesapeake Urology Associates, LLC

  • Urology Physician
  • Seaford, DE
  • NPI 1043719123
  NPD (past)

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

• Adventist Healthcare, Inc.

  dba Adventist HealthCare Shady Grove Medical Center

  • General Acute Care Hospital
  • Rockville, MD
  • NPI 1568468221
  Care Compare affiliation

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

{
    "created_epoch": "1241481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741737600000",
    "number": "1225262314",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10200 GRAND CENTRAL AVE STE 220",
            "city": "OWINGS MILLS",
            "state": "MD",
            "postal_code": "211174366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9420 KEY WEST AVE",
            "address_2": "SUITE 420",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208503334",
            "telephone_number": "301-258-1919",
            "fax_number": "301-258-9180"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISAACSON",
        "first_name": "MICHAEL",
        "middle_name": "ANDREW",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-05-05",
        "last_updated": "2025-03-12",
        "certification_date": "2025-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "MD",
            "license": "D0070567",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "420050100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shanette Isaac
• Amani Isaacs
• Gregory Isaacs
• Nakia Isaacs
• Toneysha Isaacs
• Alexandra Isakowitz
• Feven Isayas
• Lauren Isen, LCSW-C
• Heidi Beth Isenberg-Feig, M.D.
• Sarah B Isenberg, LCSW-C

• Urology Physician in Rockville, MD
• Providers in Rockville, MD by specialty
• Urology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.