Lorenzo Ottaviano, MD - Medicare Gastroenterology in New York, NY

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Lorenzo Ottaviano, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New York, New York. He graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Hemant Patel Md Pc, William F Ryan Community Health Center Inc, Gramercy Park Gastroenterology Pc and his current practice location is 60 Gramercy Park N Ste 1m, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 254-2777.

Lorenzo Ottaviano is licensed to practice in New York (license number 289989-1) 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 1225448715.

Contact Information

Lorenzo Ottaviano, MD
60 Gramercy Park N Ste 1m,
New York, NY 10010-5423
(212) 254-2777
(212) 254-1387

Map and Direction




Physician's Profile

Full NameLorenzo Ottaviano
GenderMale
SpecialityGastroenterology
Experience10 Years
Location60 Gramercy Park N Ste 1m, New York, 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:
  • Lorenzo Ottaviano graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1225448715
  • Provider Enumeration Date: 05/06/2014
  • Last Update Date: 11/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9739450875
  • Enrollment ID: I20170808000501

Medical Identifiers

Medical identifiers for Lorenzo Ottaviano such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225448715NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 289989-1 (New York)Secondary
207RG0100XInternal Medicine - Gastroenterology 289989-1 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hemant Patel Md Pc39716085229
William F Ryan Community Health Center Inc488059655072
Gramercy Park Gastroenterology Pc67099175373

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. Lorenzo Ottaviano allows following entities to bill medicare on his behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821035601
PECOS PAC ID: 9133019821
Enrollment ID: O20040416000248
Entity NameWilliam F Ryan Community Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851328199
PECOS PAC ID: 4880596550
Enrollment ID: O20041023000026
Entity NameHemant Patel Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750304978
PECOS PAC ID: 3971608522
Enrollment ID: O20070410000659
Entity NameGramercy Park Gastroenterology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407178759
PECOS PAC ID: 6709917537
Enrollment ID: O20100623000399
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730440777
PECOS PAC ID: 2264691070
Enrollment ID: O20120917000427

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. Lorenzo Ottaviano 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
Lorenzo Ottaviano, MD
Po Box 1554,
Stony Brook, NY 11790-0988

Ph: (631) 707-3677		Lorenzo Ottaviano, MD
60 Gramercy Park N Ste 1m,
New York, NY 10010-5423

Ph: (212) 254-2777

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.