Shuang Song, MD - Medicare Rheumatology in Florissant, MO

Shuang Song, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Florissant, Missouri. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Ssm Medical Group Inc and her current practice location is 1120 Shackelford Rd, Florissant, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 921-4420.

Shuang Song is licensed to practice in Missouri (license number 2018005679) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1497195291.

Contact Information

Shuang Song, MD
1120 Shackelford Rd,
Florissant, MO 63031-4369
(314) 921-4420
Not Available

Map and Direction




Physician's Profile

Full NameShuang Song
GenderFemale
SpecialityRheumatology
Experience21 Years
Location1120 Shackelford Rd, Florissant, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Shuang Song graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1497195291
  • Provider Enumeration Date: 06/26/2013
  • Last Update Date: 02/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2365744281
  • Enrollment ID: I20180824001577

Medical Identifiers

Medical identifiers for Shuang Song such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497195291NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 2018005679 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health St Mary's Hospital - St LouisRichmond heights, MOHospital
Ssm Depaul Health CenterBridgeton, MOHospital
Alton Memorial HospitalAlton, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ssm Medical Group Inc6608776299491

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Shuang Song allows following entities to bill medicare on her behalf.
Entity NameSsm Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700966207
PECOS PAC ID: 6608776299
Enrollment ID: O20040729001034

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Shuang Song is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Shuang Song, MD
Po Box 955534,
Saint Louis, MO 63195-5534

Ph: () -
Shuang Song, MD
1120 Shackelford Rd,
Florissant, MO 63031-4369

Ph: (314) 921-4420

Reviews and Comments


Internal Medicine Doctors in Florissant, MO

Rebecca V Rugen,
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1225 Graham Rd, Ste 2320c, Florissant, MO 63031
Phone: 314-953-6801    Fax: 314-953-6819
Dr. Rita Mukerji, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1225 Graham Rd Ste C-2310, Florissant, MO 63031
Phone: 314-953-6300    Fax: 314-953-6309
Dr. Haobin Chen, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 1255 Graham Rd, Div Im Medical Oncology, Ste 101, Florissant, MO 63031
Phone: 800-647-2098    Fax: 314-362-3192
Jareer Othman Baker Farah, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1225 Graham Rd Ste C-2310, Florissant, MO 63031
Phone: 314-953-6300    
Felicia R Bentley, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 247 Dunn Rd, Florissant, MO 63031
Phone: 314-438-0700    Fax: 314-438-0737
Dr. Francisco J Garriga, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1120 Shackelford Rd, Florissant, MO 63031
Phone: 314-921-4420    Fax: 314-921-6086
Dr. Michael C Treisman, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 91 Florissant Oaks Shop Ctr, Florissant, MO 63031
Phone: 314-831-8600    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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