Rong Zhang, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D0055059 Issued in MD

Practice address

3333 N Calvert St Ste 660
Baltimore, MD 21218-6519

Phone

(410) 261-8558

Fax

(410) 261-8744

NPI assigned

May 8, 2006

Sex

Female

Sole proprietor

Yes

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

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

Internal Medicine

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medstar Health Home Care Home health agency, Baltimore, MD, CCN 217068
• Medstar Union Memorial Hospital Hospital, Baltimore, MD, CCN 210024

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Rong Zhang M.D., PH.D. LLC

  • Multi-Specialty Clinic/Center
  • Baltimore, MD
  • NPI 1891904926
  Medicare reassignment NPD Authorized official
• Metro Renal Associates LLC

  • Nephrology Physician
  • Baltimore, MD
  • NPI 1659428118
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Union Memorial Hospital

  • Multi-Specialty Clinic/Center
  • Baltimore, MD
  • NPI 1336163781
  NPD (past)

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

• Medstar Health Visiting Nurse Association, Inc.

  • Home Health Agency
  • Baltimore, MD
  • NPI 1790899524
  Care Compare affiliation
• The Union Memorial Hospital

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1487741427
  Care Compare affiliation

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

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760140800000",
    "number": "1669421855",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3333 N CALVERT ST STE 660",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212186519",
            "telephone_number": "410-261-8558",
            "fax_number": "410-261-8744"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3333 N CALVERT ST STE 660",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212186519",
            "telephone_number": "410-261-8558",
            "fax_number": "410-261-8744"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZHANG",
        "first_name": "RONG",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-05-08",
        "last_updated": "2025-10-11",
        "certification_date": "2025-10-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0055059",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jiaying Zhang, M.D.
• Justine Zhang, MD
• Linda Yun Zhang, MBBS
• Lindy Zhang, MD
• Manling Zhang
• Sean Zhang
• Stephanie Zhang, MD
• Tina Zhang, MD
• Wenjuan Zhang, MD
• Wenxuan Zhang

• Internal Medicine Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Internal Medicine Physician in Maryland

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