Dr Sunil Gangwani, MD - Medicare Psychiatry in Alton, IL

Dr Sunil Gangwani, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Alton, Illinois. He graduated from medical school in 2004 and has 17 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Mercy Clinic Adult Psychiatry Llc and his current practice location is 4 Memorial Dr Ste 210, Alton, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 465-8829.

Dr Sunil Gangwani is licensed to practice in Illinois (license number 036-126918) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1902004203.

Contact Information

Dr Sunil Gangwani, MD
4 Memorial Dr Ste 210,
Alton, IL 62002-6751
(618) 465-8829
(618) 465-5944

Map and Direction




Physician's Profile

Full NameDr Sunil Gangwani
GenderMale
SpecialityPsychiatry
Experience17 Years
Location4 Memorial Dr Ste 210, Alton, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Sunil Gangwani graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1902004203
  • Provider Enumeration Date: 07/07/2007
  • Last Update Date: 05/03/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5294905519
  • Enrollment ID: I20200122000883

Medical Identifiers

Medical identifiers for Dr Sunil Gangwani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902004203NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 036-126918 (Illinois)Primary
2084P0800XPsychiatry & Neurology - Psychiatry 2007012480 (Missouri)Secondary

Hospital Affiliation

Hospital NameLocationType
Mercy Hospital St LouisSaint louis, MOAcute Care Hospital
Mercy Hospital SouthSaint louis, MOAcute Care Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic Adult Psychiatry Llc468899860210

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. Dr Sunil Gangwani allows following entities to bill medicare on his behalf.
Entity NameMercy Clinic Adult Psychiatry Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750788972
PECOS PAC ID: 4688998602
Enrollment ID: O20150122002258

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. Dr Sunil Gangwani 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
Dr Sunil Gangwani, MD
4 Memorial Dr Ste 210,
Alton, IL 62002-6751

Ph: (618) 465-8829
Dr Sunil Gangwani, MD
4 Memorial Dr Ste 210,
Alton, IL 62002-6751

Ph: (618) 465-8829

Reviews and Comments


Psychiatry & Neurology Doctors in Alton, IL

David Montani,
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 4500 College Ave, Alton, IL 62002
Phone: 618-474-3227    
Mirza S A Baig,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2615 Edwards St, Alton, IL 62002
Phone: 618-462-2331    Fax: 618-462-2504
Rupa Maitra,
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 4500 College Ave, Alton, IL 62002
Phone: 618-474-3800    
Ajitesh Rai, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4 Memorial Dr Ste 230, Alton, IL 62002
Phone: 618-465-8666    Fax: 618-465-8670
Dr. Paul Edward Carter, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2615 Edwards St, Alton, IL 62002
Phone: 618-462-2331    
Jagannath Patil, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4 Memorial Dr Ste 210, Alton, IL 62002
Phone: 618-465-8829    Fax: 618-465-5599
Sanghee Kim-ansbro,
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 4500 College Ave, Alton, IL 62002
Phone: 618-474-3800    

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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