Dr Gregory A Ruff, MD - Medicare Pulmonary Disease in State College, PA

Dr Gregory A Ruff, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in State College, Pennsylvania. He went to Pennsylvania State University College Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Mount Nittany Medical Center Health Services Inc and his current practice location is 1850 E Park Ave Ste 201, State College, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (844) 278-4600.

Dr Gregory A Ruff is licensed to practice in Pennsylvania (license number MD467806) 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 1548249642.

Contact Information

Dr Gregory A Ruff, MD
1850 E Park Ave Ste 201,
State College, PA 16803-6706
(844) 278-4600
(814) 466-7489

Map and Direction




Physician's Profile

Full NameDr Gregory A Ruff
GenderMale
SpecialityPulmonary Disease
Experience31 Years
Location1850 E Park Ave Ste 201, State College, Pennsylvania
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:
  • Dr Gregory A Ruff attended and graduated from Pennsylvania State University College Of Medicine in 1993
  NPI Data:
  • NPI Number: 1548249642
  • Provider Enumeration Date: 01/17/2006
  • Last Update Date: 07/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4082789599
  • Enrollment ID: I20190801000684

Medical Identifiers

Medical identifiers for Dr Gregory A Ruff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548249642NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease MD467806 (Pennsylvania)Primary
207RC0200XInternal Medicine - Critical Care Medicine MD467806 (Pennsylvania)Secondary
207RS0012XInternal Medicine - Sleep Medicine MD467806 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Nittany Medical CenterState college, PAHospital
Penn Highlands HuntingdonHuntingdon, PAHospital
Geisinger-lewistown HospitalLewistown, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mount Nittany Medical Center Health Services Inc8426136797196

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. Dr Gregory A Ruff allows following entities to bill medicare on his behalf.
Entity NameMount Nittany Medical Center Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164691499
PECOS PAC ID: 8426136797
Enrollment ID: O20081021000240

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. Dr Gregory A Ruff 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
Dr Gregory A Ruff, MD
1850 E Park Ave Ste 201,
State College, PA 16803-6706

Ph: (844) 278-4600
Dr Gregory A Ruff, MD
1850 E Park Ave Ste 201,
State College, PA 16803-6706

Ph: (844) 278-4600

Reviews and Comments


Internal Medicine Doctors in State College, PA

Paul Andrew Koberna, MD
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Phone: 814-272-5805    Fax: 814-272-0110
Peter F. Pepe, M.D.
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Keriann Nickola Gray, M.D.
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Dr. Manisha N. Patel, M.D.
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Dr. Joel B Haight, M.D.
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Practice Location: 32 Colonnade Way, State College, PA 16803
Phone: 814-272-4445    Fax: 814-272-4450
Jeffrey W. Pro, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1850 E Park Ave, Suite 302, State College, PA 16803
Phone: 814-278-4680    Fax: 814-235-1523
Dr. Scott A. Sulman, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 200 Scenery Dr, State College, PA 16801
Phone: 814-231-4560    Fax: 814-235-5512

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.