Gregory M Loewen, DO - Medicare Pulmonary Disease in Elmira, NY

Gregory M Loewen, DO is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Elmira, New York. He graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Arnot Ogden Medical Center and his current practice location is 600 Roe Ave Fl 4, Elmira, New York. You can reach out to his office (for appointments etc.) via phone at (607) 271-3780.

Gregory M Loewen is licensed to practice in New York (license number 165241) 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 1306836499.

Contact Information

Gregory M Loewen, DO
600 Roe Ave Fl 4,
Elmira, NY 14905-1676
(607) 271-3780
(607) 271-3894

Map and Direction




Physician's Profile

Full NameGregory M Loewen
GenderMale
SpecialityPulmonary Disease
Experience43 Years
Location600 Roe Ave Fl 4, Elmira, 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:
  • Gregory M Loewen graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1306836499
  • Provider Enumeration Date: 10/28/2005
  • Last Update Date: 07/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345347910
  • Enrollment ID: I20170711002423

Medical Identifiers

Medical identifiers for Gregory M Loewen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306836499NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 165241 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Arnot Ogden Medical CenterElmira, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arnot Ogden Medical Center5395798417196

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. Gregory M Loewen allows following entities to bill medicare on his behalf.
Entity NameArnot Ogden Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083605661
PECOS PAC ID: 5395798417
Enrollment ID: O20061003000664
Entity NameArnot Medical Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427326768
PECOS PAC ID: 0840450748
Enrollment ID: O20120330000383

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. Gregory M Loewen 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
Gregory M Loewen, DO
571 Saint Josephs Blvd Fl 2,
Elmira, NY 14901-3230

Ph: (607) 271-2050
Gregory M Loewen, DO
600 Roe Ave Fl 4,
Elmira, NY 14905-1676

Ph: (607) 271-3780

Reviews and Comments


Internal Medicine Doctors in Elmira, NY

Rohail Aijaz Baig, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 600 Roe Ave, Elmira, NY 14905
Phone: 607-442-1713    
Dr. Franck Taghi Tirgari, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 600 Roe Ave, Elmira, NY 14905
Phone: 607-737-7770    Fax: 607-271-3686
Dr. Samir Shah, DO
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 600 Roe Ave, Elmira, NY 14905
Phone: 607-737-4100    
Dr. James G. Freeman, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 200 Madison Ave, 3rd Floor, Elmira, NY 14901
Phone: 607-734-1581    Fax: 607-734-0972
Dr. Keith W. Parker, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 200 Madison Ave Fl 3, Elmira, NY 14901
Phone: 607-734-1581    Fax: 607-734-0972
Dr. Ethan Levine, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 600 Roe Ave, Elmira, NY 14905
Phone: 607-735-4623    Fax: 607-271-3711
Dr. Samuel Thomas Jennings, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 600 Fitch St, Suite 202 & 203, Elmira, NY 14905
Phone: 607-271-3780    Fax: 607-271-3894

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).

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