Dr Sunita Chadha, MD - Medicare Rheumatology in Williamsville, NY

Dr Sunita Chadha, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Williamsville, New York. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Chadha Medicals Pc and her current practice location is 495 International Dr, Williamsville, New York. You can reach out to her office (for appointments etc.) via phone at (716) 810-9292.

Dr Sunita Chadha is licensed to practice in New York (license number 215479) 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 1013176692.

Contact Information

Dr Sunita Chadha, MD
495 International Dr,
Williamsville, NY 14221
(716) 810-9292
(716) 810-9289

Map and Direction




Physician's Profile

Full NameDr Sunita Chadha
GenderFemale
SpecialityRheumatology
Experience32 Years
Location495 International Dr, Williamsville, New York
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:
  • Dr Sunita Chadha graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1013176692
  • Provider Enumeration Date: 06/09/2008
  • Last Update Date: 10/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2264483023
  • Enrollment ID: I20050209000403

Medical Identifiers

Medical identifiers for Dr Sunita Chadha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013176692NPI-NPPES
01994834MedicaidNY
J100026158OtherNYPTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 215479 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaleida HealthBuffalo, NYHospital
Niagara Falls Memorial Medical CenterNiagara falls, NYHospital
Wyoming County Community HospitalWarsaw, NYHospital
Sisters Of Charity HospitalBuffalo, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chadha Medicals Pc87292716894

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 Sunita Chadha allows following entities to bill medicare on her behalf.
Entity NameChadha Medicals Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770897399
PECOS PAC ID: 8729271689
Enrollment ID: O20101023000002

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 Sunita Chadha 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 Sunita Chadha, MD
495 International Dr,
Williamsville, NY 14221

Ph: (716) 810-9292
Dr Sunita Chadha, MD
495 International Dr,
Williamsville, NY 14221

Ph: (716) 810-9292

Reviews and Comments


Internal Medicine Doctors in Williamsville, NY

Maria Kontos, DO
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 325 Essjay Rd, Williamsville, NY 14221
Phone: 716-656-4463    
Dr. Anderson Ka Ho Lai, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1540 Maple Rd, Williamsville, NY 14221
Phone: 716-568-3514    
Colleen Klos,
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1540 Maple Rd, Williamsville, NY 14221
Phone: 716-568-3514    
Dawn Patricia Hrab, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1835 Maple Rd, Williamsville, NY 14221
Phone: 716-634-5410    Fax: 716-634-0430
Cheri A Gorski-suhr, RPAC
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 825 Wehrle Drive, Cardiology Group Of Western New York,pc, Williamsville, NY 14221
Phone: 716-634-3243    Fax: 716-634-1930
Yijun Cheng, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 295 Essjay Rd, Williamsville, NY 14221
Phone: 716-630-1048    
Mr. Martin Neal Mango, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1825 Maple Rd, Williamsville, NY 14221
Phone: 716-631-0834    Fax: 716-631-0880

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.