Individual provider Active NPI

Sonia L. Siu, MD

  • Hospitalist Physician
  • Philadelphia, PA
National Provider Identifier
1225084361
Registry record updated Aug 13, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
MD438776 Issued in PA
Practice address
3400 Spruce St
5 Maloney
Philadelphia, PA 19104-4238
Phone
(215) 662-9990
Fax
(215) 243-3297
NPI assigned
May 26, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2019

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD438776 PA
Hospitalist Physician 208M00000X MD438776 PA Primary

Addresses

Primary practice location

3400 Spruce St
5 Maloney
Philadelphia, PA 19104-4238

Mailing address

3400 Spruce St
5 Maloney
Philadelphia, PA 19104-4238
Phone (215) 662-9990

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120406000285 PA Practitioner - HospitalistPractitioner - Internal Medicine 0840203170 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
84.91 of 100Reported as group
Quality
73.58
Promoting interoperability
100
Improvement activities
40
Cost
76.13

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD438776PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Penn - Medical Group Internal Medicine CurrentSince Aug 1, 2019 Accepting new patients
Clinical Care Associates of the University of Pennsylvania Health CurrentSince May 15, 2025 Accepting new patients
Clinical Care Associates of the University of Pennsylvania Health Internal Medicine CurrentSince May 15, 2025 Accepting new patients
University of Penn-Medical Group CurrentSince Aug 1, 2019 Accepting new patients
Coastal Medical Associates Hospitalist Past Accepting new patients
Clinical Care Associates of the University of Pennsylvania Health Syst Internal Medicine Past Accepting new patients
Rehabilitation Medical Associates, P.C. Internal Medicine PastSince May 26, 2024 Accepting new patients

Locations

130 S Bryn Mawr Ave
Ste H321
Bryn Mawr, PA 19010
Phone (484) 337-4097

3400 Spruce St
Fl 5
Philadelphia, PA 19104
Phone (215) 662-2777

800 Spruce St
Fl 1
Philadelphia, PA 19107
Phone (215) 829-5873

800 Spruce St
William Penn Annex West, PA 19107
Phone (215) 829-3867

777 Township Line Rd
Ste 200
Yardley, PA 19067
Phone (215) 860-0775

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1148601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1565654400000",
    "number": "1225084361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3400 SPRUCE ST",
            "address_2": "5 MALONEY",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191044238",
            "telephone_number": "215-662-9990",
            "fax_number": "215-243-3297"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 SPRUCE ST",
            "address_2": "5 MALONEY",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191044238",
            "telephone_number": "215-662-9990",
            "fax_number": "215-243-3297"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIU",
        "first_name": "SONIA",
        "middle_name": "L.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-26",
        "last_updated": "2019-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD438776",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "PA",
            "license": "MD438776",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.