Mark Ashamalla, MD - Medicare Radiation Oncology in Stony Brook, NY

Mark Ashamalla, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Stony Brook, New York. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Stony Brook Radiation Oncology, University Faculty Practice Corporatio and his current practice location is 101 Nicolls Rd, Radiation Oncology, Level 2, Room 805, Stony Brook, New York. You can reach out to his office (for appointments etc.) via phone at (631) 444-2200.

Mark Ashamalla is licensed to practice in New York (license number 301890) 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 1336533249.

Contact Information

Mark Ashamalla, MD
101 Nicolls Rd, Radiation Oncology, Level 2, Room 805,
Stony Brook, NY 11794-7028
(631) 444-2200
Not Available

Map and Direction




Physician's Profile

Full NameMark Ashamalla
GenderMale
SpecialityRadiation Oncology
Experience9 Years
Location101 Nicolls Rd, Stony Brook, 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:
  • Mark Ashamalla graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1336533249
  • Provider Enumeration Date: 03/28/2015
  • Last Update Date: 04/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5698196020
  • Enrollment ID: I20200610002289

Medical Identifiers

Medical identifiers for Mark Ashamalla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336533249NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 301890 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Radiation Oncology, University Faculty Practice Corporatio72148287067

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. Mark Ashamalla allows following entities to bill medicare on his behalf.
Entity NameStony Brook Radiation Oncology, University Faculty Practice Corporatio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730126517
PECOS PAC ID: 7214828706
Enrollment ID: O20040323001597

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. Mark Ashamalla 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
Mark Ashamalla, MD
101 Nicolls Rd, Radiation Oncology, Level 2, Room 805,
Stony Brook, NY 11794-7028

Ph: (631) 444-2200
Mark Ashamalla, MD
101 Nicolls Rd, Radiation Oncology, Level 2, Room 805,
Stony Brook, NY 11794-7028

Ph: (631) 444-2200

Reviews and Comments


Radiology Doctors in Stony Brook, NY

Dr. Avraham Bluestone, MD,PHD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook Radiology, Hsc L4, Room 120, Stony Brook, NY 11794
Phone: 631-444-5400    Fax: 631-444-7538
Kathleen Marie Finzel, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Nicolls Rd Rm 120, Health Science Center Leve 4 8460, Stony Brook, NY 11794
Phone: 631-444-5400    
Dr. Corazon Cabahug, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: University Hospital At Stony Brook, Level 4, Stony Brook, NY 11794
Phone: 631-444-6919    
Carl Tack, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: Hsc L4 Rm 120, Stony Brook, NY 11794
Phone: 631-444-5400    Fax: 631-444-7538
Mingqian Huang, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: Nicolls Road And Health Sciences, Hsc Level 4 Room 120, Stony Brook, NY 11794
Phone: 631-444-7955    
Dr. Daichi Hayashi, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: Department Of Radiology Stony Brook Medicine, Stony Brook, NY 11794
Phone: 631-444-2484    Fax: 631-444-7538
Dr. Punit Chhaganlal Aghera, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: Hsc L4 Rm 120, Stony Brook, NY 11794
Phone: 631-444-5400    Fax: 631-444-7538

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.