Maya Devi Srivastava, MS MD PHD - Medicare Gastroenterology in Williamsville, NY

Maya Devi Srivastava, MS MD PHD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Williamsville, New York. She went to State University Of New York At Buffalo School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Gastroenterology. Her current practice location is 1000 Youngs Road, Suite 208, Williamsville, New York. You can reach out to her office (for appointments etc.) via phone at (716) 688-0525.

Maya Devi Srivastava is licensed to practice in New York (license number 202393) 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 1982615100.

Contact Information

Maya Devi Srivastava, MS MD PHD
1000 Youngs Road, Suite 208,
Williamsville, NY 14221-2644
(716) 688-0525
(716) 688-0569

Map and Direction




Physician's Profile

Full NameMaya Devi Srivastava
GenderFemale
SpecialityGastroenterology
Experience30 Years
Location1000 Youngs Road, 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:
  • Maya Devi Srivastava attended and graduated from State University Of New York At Buffalo School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1982615100
  • Provider Enumeration Date: 08/11/2006
  • Last Update Date: 12/11/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1153355458
  • Enrollment ID: I20050927000796

Medical Identifiers

Medical identifiers for Maya Devi Srivastava such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982615100NPI-NPPES
BA0636OtherPIN
000528116001OtherBCBS
1212904OtherIHA
00027177701OtherUNIVERA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 202393 (New York)Secondary
207K00000XAllergy & Immunology 69401 (Ohio)Secondary
207K00000XAllergy & Immunology 150928 (Massachusetts)Secondary
207RG0100XInternal Medicine - Gastroenterology 202393 (New York)Primary
207RG0100XInternal Medicine - Gastroenterology 69401 (Ohio)Secondary
207RG0100XInternal Medicine - Gastroenterology 150928 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaleida HealthBuffalo, NYHospital

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. Maya Devi Srivastava allows following entities to bill medicare on her behalf.
Entity NameKaleida Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366473183
PECOS PAC ID: 7810805280
Enrollment ID: O20031105000212
Entity NameMaya Devi Srivastava Md Phd Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144415167
PECOS PAC ID: 8527092824
Enrollment ID: O20050926000986

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. Maya Devi Srivastava 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
Maya Devi Srivastava, MS MD PHD
Po Box 400,
East Amherst, NY 14051-1808

Ph: (716) 688-0525
Maya Devi Srivastava, MS MD PHD
1000 Youngs Road, Suite 208,
Williamsville, NY 14221-2644

Ph: (716) 688-0525

Reviews and Comments


Internal Medicine Doctors in Williamsville, NY

Maria Kontos, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 325 Essjay Rd, Williamsville, NY 14221
Phone: 716-656-4463    
Dr. Anderson Ka Ho Lai, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1540 Maple Rd, Williamsville, NY 14221
Phone: 716-568-3514    
Colleen Klos,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1540 Maple Rd, Williamsville, NY 14221
Phone: 716-568-3514    
Dawn Patricia Hrab, M.D.
Gastroenterology
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
Gastroenterology
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.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 295 Essjay Rd, Williamsville, NY 14221
Phone: 716-630-1048    
Mr. Martin Neal Mango, M.D.
Gastroenterology
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.