Dennis Demby, MD - Medicare Internal Medicine in Butler, PA

Dennis Demby, MD is a medicare enrolled "Internal Medicine" physician in Butler, Pennsylvania. He went to Temple University School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Butler Medical Providers and his current practice location is 1022b N Main St, Butler, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (724) 284-4185.

Dennis Demby is licensed to practice in Pennsylvania (license number MD023705E) 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 1780612523.

Contact Information

Dennis Demby, MD
1022b N Main St,
Butler, PA 16001-1954
(724) 284-4185
Not Available

Map and Direction




Physician's Profile

Full NameDennis Demby
GenderMale
SpecialityInternal Medicine
Experience43 Years
Location1022b N Main St, Butler, 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:
  • Dennis Demby attended and graduated from Temple University School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1780612523
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 07/11/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 9234266263
  • Enrollment ID: I20100423000254

Medical Identifiers

Medical identifiers for Dennis Demby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780612523NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD023705E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Butler Memorial HospitalButler, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Butler Medical Providers7416840160308

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. Dennis Demby allows following entities to bill medicare on his behalf.
Entity NameButler Medical Providers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619493046
PECOS PAC ID: 7416840160
Enrollment ID: O20040205000830

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. Dennis Demby 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
Dennis Demby, MD
1022b N Main St,
Butler, PA 16001

Ph: (724) 284-4185
Dennis Demby, MD
1022b N Main St,
Butler, PA 16001-1954

Ph: (724) 284-4185

Reviews and Comments


Internal Medicine Doctors in Butler, PA

Uzma Shahzad, MD
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Practice Location: 1 Hospital Way, Butler, PA 16001
Phone: 724-284-4309    Fax: 724-284-7464
Sanjeev Suri, M.D
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Medicare: Not Enrolled in Medicare
Practice Location: 202 W Diamond St, Butler, PA 16001
Phone: 724-431-0253    Fax: 724-431-0254
Dr. Donald Arthur Walters, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 104 Technology Dr, Suite 202, Butler, PA 16001
Phone: 724-482-6062    Fax: 724-482-6117
John Reefer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 480 E Jefferson St, 2nd Floor, Suite B, Butler, PA 16001
Phone: 727-285-0870    Fax: 724-283-3887
Dr. Thomas B. Pinto, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 127 Onelda Valley Rd, Suite 202, Butler, PA 16001
Phone: 866-620-6761    Fax: 724-283-3043
Dr. Stephanie L Clark, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hospital Way, Butler, PA 16001
Phone: 724-285-0823    Fax: 724-285-0879
Dr. Jessica Marie Buriak, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 480 E Jefferson St, Butler, PA 16001
Phone: 724-431-0633    Fax: 724-431-0428

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.