Angel Liu, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

C0009170 Issued in MD

Practice address

227 Saint Paul St
Baltimore, MD 21202-2001

Phone

(410) 783-5858

Fax

(410) 783-5864

NPI assigned

Oct 3, 2022

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

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

St Paul Place Specialists, Inc.Group PAC ID 7719882943, 332 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Medical Center Inc Hospital, Baltimore, MD, CCN 210008

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aliu101653@direct.mdmercy.com

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.

• St. Paul Place Specialists, Inc.

  • Orthopaedic Foot and Ankle Surgery Physician
  • Baltimore, MD
  • NPI 1871549196
  Medicare reassignment Care Compare group
• Emergency Physicians SPPS

  • Emergency Medicine Physician
  • Baltimore, MD
  • NPI 1760885958
  Medicare reassignment
• Maryland Family Care, Inc.

  • Family Medicine Physician
  • Baltimore, MD
  • NPI 1598718256
  Medicare reassignment
• St Paul Place Specialists Inc

  • Diagnostic Radiology Physician
  • Baltimore, MD
  • NPI 1497707681
  NPD
• St. Paul Place Specialists, Inc.

  • Orthopaedic Surgery Physician
  • Baltimore, MD
  • NPI 1831471234
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Saint Paul Place Specialists, Inc.

  • Physical Therapist
  • Baltimore, MD
  • NPI 1346292422
  NPD (past)

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

• Mercy Medical Center Inc

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1144282583
  Care Compare affiliation

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

{
    "created_epoch": "1664755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1619691599",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-2704",
            "fax_number": "410-500-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "227 SAINT PAUL ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212022001",
            "telephone_number": "410-783-5858",
            "fax_number": "410-783-5864"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1800 Orleans St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212870010",
            "country_code": "US",
            "telephone_number": "410-502-2037",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIU",
        "first_name": "ANGEL",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-03",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MD",
            "license": "C0009170",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Steven R Litwin, D.D.S.
• Susan Litz, ADT
• Albert Zou Liu
• Amy Liu, OTR/L
• Andy Liu, P. D
• Audrey Hanyi Liu, M.D.
• Chengbao Liu, M.D.
• Connor Liu
• Darwin Liu, PHARMD
• Eric Duanyang Liu

• Physician Assistant in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2026; 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.