Ann R Costello, MD - Medicare Internal Medicine in Ithaca, NY

Ann R Costello, MD is a medicare enrolled "Internal Medicine" physician in Ithaca, New York. She went to Johns Hopkins University School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Primary Care Internal Medicine Of Ithaca Pllc and her current practice location is 217 N Aurora St, Ithaca, New York. You can reach out to her office (for appointments etc.) via phone at (607) 273-2811.

Ann R Costello is licensed to practice in New York (license number 149866) 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 1235125626.

Contact Information

Ann R Costello, MD
217 N Aurora St,
Ithaca, NY 14850-4345
(607) 273-2811
(607) 273-1170

Map and Direction




Physician's Profile

Full NameAnn R Costello
GenderFemale
SpecialityInternal Medicine
Experience47 Years
Location217 N Aurora St, Ithaca, 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:
  • Ann R Costello attended and graduated from Johns Hopkins University School Of Medicine in 1977
  NPI Data:
  • NPI Number: 1235125626
  • Provider Enumeration Date: 09/21/2005
  • Last Update Date: 01/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6507903606
  • Enrollment ID: I20091022000103

Medical Identifiers

Medical identifiers for Ann R Costello such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235125626NPI-NPPES
000910796001OtherNYHEALTHNOW
00715215MedicaidNY
4217986OtherNYAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 149866 (New York)Secondary
207R00000XInternal Medicine 149866 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vns Ithaca Tompkins Co ChhaIthaca, NYHome health agency
Hospicare & Palliative Care ServicesIthaca, NYHospice
Cayuga Medical Center At IthacaIthaca, NYHospital
Kendal At IthacaIthaca, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Primary Care Internal Medicine Of Ithaca Pllc02445044053

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. Ann R Costello allows following entities to bill medicare on her behalf.
Entity NamePrimary Care Internal Medicine Of Ithaca Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043736309
PECOS PAC ID: 0244504405
Enrollment ID: O20170927000576

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. Ann R Costello 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
Ann R Costello, MD
217 N Aurora St,
Ithaca, NY 14850-4345

Ph: (607) 273-2811
Ann R Costello, MD
217 N Aurora St,
Ithaca, NY 14850-4345

Ph: (607) 273-2811

Reviews and Comments


Internal Medicine Doctors in Ithaca, NY

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Dr. Humaira Hassan, M.D.
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Timothy M Cardina, MD
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Phone: 607-273-7700    Fax: 607-273-4948
Dr. Tandy Marie Agostini, MD
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Practice Location: 20 Arrowood Dr Ste B, Ithaca, NY 14850
Phone: 917-675-0272    

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.