Mahmood A Ahmed, MD - Medicare Internal Medicine in Johnson City, NY

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Mahmood A Ahmed, MD is a medicare enrolled "Hospitalist" physician in Johnson City, New York. He graduated from medical school in 1984 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice United Medical Associates Pc and his current practice location is 35 - 57 Harrison St, Johnson City, New York. You can reach out to his office (for appointments etc.) via phone at (607) 763-6622.

Mahmood A Ahmed is licensed to practice in New York (license number 230320) 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 1366426215.

Contact Information

Mahmood A Ahmed, MD
35 - 57 Harrison St,
Johnson City, NY 13790
(607) 763-6622
(607) 763-5064

Map and Direction




Physician's Profile

Full NameMahmood A Ahmed
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location35 - 57 Harrison St, Johnson City, New York
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:
  • Mahmood A Ahmed graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1366426215
  • Provider Enumeration Date: 12/05/2005
  • Last Update Date: 01/04/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8022095587
  • Enrollment ID: I20040701001410

Medical Identifiers

Medical identifiers for Mahmood A Ahmed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366426215NPI-NPPES
02371566MedicaidNY
001867572OtherNYPENNSYLVANIA MEDICAID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 230320 (New York)Secondary
208M00000XHospitalist 230320 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
United Health Services Hospitals, IncBinghamton, NYHospital
Delaware Valley Hospital, IncWalton, NYHospital
Our Lady Of Lourdes Memorial Hospital, IncBinghamton, NYHospital
Chenango Memorial HospitalNorwich, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
United Medical Associates Pc0345144978229

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. Mahmood A Ahmed allows following entities to bill medicare on his behalf.
Entity NameUnited Medical Associates PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013972801
PECOS PAC ID: 0345144978
Enrollment ID: O20031125000020
Entity NameUnited Health Services Hospitals, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962463851
PECOS PAC ID: 5193610533
Enrollment ID: O20040216001017

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. Mahmood A Ahmed 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
Mahmood A Ahmed, MD
33 Lewis Rd, 2nd Floor,
Binghamton, NY 13905-1048

Ph: Not Available		Mahmood A Ahmed, MD
35 - 57 Harrison St,
Johnson City, NY 13790

Ph: (607) 763-6622

Reviews and Comments


Hospitalist Doctors in Johnson City, NY

Moheudin Khan,
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 33-57 Harrison St, Johnson City, NY 13790
Phone: 607-763-9662    
Alexander Williams,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 33-57 Harrison St, Johnson City, NY 13790
Phone: 607-763-6622    
Michelle Maria Matheson, PA
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 30 Harrison St Ste 455, Johnson City, NY 13790
Phone: 607-763-8100    Fax: 607-763-8048
Carolyn Diane Crispell, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 33-57 Harrison St, Johnson City, NY 13790
Phone: 607-763-6622    Fax: 607-763-5064
Mark Paul Speicher, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 33-57 Harrison St, Hospitalist Dept, Johnson City, NY 13790
Phone: 607-763-6622    Fax: 607-763-5064
Ishraq Chowdhury, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 33-57 Harrison St, Johnson City, NY 13790
Phone: 607-763-6622    
Laxmi Upadhyay, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 33-57 Harrison St, Johnson City, NY 13790
Phone: 607-763-6622    Fax: 607-763-5064

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.