Maisa Ismail Abdalla, MD - Medicare Gastroenterology in Rochester, NY

Maisa Ismail Abdalla, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Rochester, New York. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Gastrointestinal Group, Highland Hospital Of Rochester, University Of Rochester and her current practice location is 601 Elmwood Ave, Rochester, New York. You can reach out to her office (for appointments etc.) via phone at (773) 968-4925.

Maisa Ismail Abdalla is licensed to practice in California (license number A140585) 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 1669645222.

Contact Information

Maisa Ismail Abdalla, MD
601 Elmwood Ave,
Rochester, NY 14642-0001
(773) 968-4925
Not Available

Map and Direction




Physician's Profile

Full NameMaisa Ismail Abdalla
GenderFemale
SpecialityGastroenterology
Experience18 Years
Location601 Elmwood Ave, Rochester, 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:
  • Maisa Ismail Abdalla graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1669645222
  • Provider Enumeration Date: 04/03/2008
  • Last Update Date: 07/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2961670476
  • Enrollment ID: I20201228000357

Medical Identifiers

Medical identifiers for Maisa Ismail Abdalla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669645222NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A140585 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology 307634 (New York)Secondary
207RG0100XInternal Medicine - Gastroenterology A140585 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Strong Memorial HospitalRochester, NYHospital
Highland HospitalRochester, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastrointestinal Group387049578139
Highland Hospital Of Rochester5496641631318
University Of Rochester5799699088793

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. Maisa Ismail Abdalla allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710226824
PECOS PAC ID: 5799699088
Enrollment ID: O20031201000019
Entity NameGastrointestinal Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114977048
PECOS PAC ID: 3870495781
Enrollment ID: O20040128000164
Entity NameHighland Hospital Of Rochester
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1902221518
PECOS PAC ID: 5496641631
Enrollment ID: O20070301000229

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. Maisa Ismail Abdalla 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
Maisa Ismail Abdalla, MD
601 Elmwood Ave,
Rochester, NY 14642-0001

Ph: (773) 968-4925
Maisa Ismail Abdalla, MD
601 Elmwood Ave,
Rochester, NY 14642-0001

Ph: (773) 968-4925

Reviews and Comments


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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.