Dr John Robert Guzek, MD - Medicare Hospitalist in Scranton, PA

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Dr John Robert Guzek, MD is a medicare enrolled "Internal Medicine" physician in Scranton, Pennsylvania. He went to University Of Pittsburgh School Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Geisinger Clinic and his current practice location is 700 Quincy Ave, Scranton, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (866) 519-0457.

Dr John Robert Guzek is licensed to practice in Pennsylvania (license number MD022387E) 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 1861460545.

Contact Information

Dr John Robert Guzek, MD
700 Quincy Ave,
Scranton, PA 18510-1798
(866) 519-0457
(570) 770-5263

Map and Direction




Physician's Profile

Full NameDr John Robert Guzek
GenderMale
SpecialityHospitalist
Experience46 Years
Location700 Quincy Ave, Scranton, 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 John Robert Guzek attended and graduated from University Of Pittsburgh School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1861460545
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 01/08/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 8921177809
  • Enrollment ID: I20080519000210

Medical Identifiers

Medical identifiers for Dr John Robert Guzek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861460545NPI-NPPES
1013404940005MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD022387E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Geisinger-community Medical CenterScranton, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Geisinger Clinic53956570012866

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 John Robert Guzek allows following entities to bill medicare on his behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518
Entity NameAllegheny Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073081493
PECOS PAC ID: 5395649586
Enrollment ID: O20040310000602
Entity NameApogee Medical Group Of Pennsylvania Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568633535
PECOS PAC ID: 2668437104
Enrollment ID: O20041124000275
Entity NameAdvanced Inpatient Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871725366
PECOS PAC ID: 6406995778
Enrollment ID: O20091125000458
Entity NameScranton Quincy Clinic Company Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508143074
PECOS PAC ID: 0143487389
Enrollment ID: O20120131000544
Entity NameAdvanced Inpatient Medicine Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396168589
PECOS PAC ID: 8921230749
Enrollment ID: O20140410000089
Entity NameAdvanced Inpatient Medicine Lehigh Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437537875
PECOS PAC ID: 7416269741
Enrollment ID: O20150630000466
Entity NameCleanslate Medical Group Of Pennsylvania Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184177263
PECOS PAC ID: 8426334400
Enrollment ID: O20170405000660

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 John Robert Guzek 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 John Robert Guzek, MD
700 Quincy Ave,
Scranton, PA 18510-1798

Ph: (866) 519-0457		Dr John Robert Guzek, MD
700 Quincy Ave,
Scranton, PA 18510-1798

Ph: (866) 519-0457

Reviews and Comments


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Dr. Titilayo O Osuntokun, MD
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Dr. Joseph Frank Leo, D.O.
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Fouzia Oza, M.D.
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John P Lundin, M.D.
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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.