Dr Thomas Robert Geisler, DO - Medicare Gastroenterology in Erie, PA

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Dr Thomas Robert Geisler, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Erie, Pennsylvania. He went to Des Moines University Of Osteopathic Medicine And Health Sciences and graduated in 2014 and has 10 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Triad Health Services Llc and his current practice location is 145 W 23rd St Ste 101, Erie, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (814) 452-2767.

Dr Thomas Robert Geisler is licensed to practice in Ohio (license number 012519) 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 1740608538.

Contact Information

Dr Thomas Robert Geisler, DO
145 W 23rd St Ste 101,
Erie, PA 16502-2858
(814) 452-2767
(814) 459-2976

Map and Direction




Physician's Profile

Full NameDr Thomas Robert Geisler
GenderMale
SpecialityGastroenterology
Experience10 Years
Location145 W 23rd St Ste 101, Erie, 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 Thomas Robert Geisler attended and graduated from Des Moines University Of Osteopathic Medicine And Health Sciences in 2014
  NPI Data:
  • NPI Number: 1740608538
  • Provider Enumeration Date: 03/31/2014
  • Last Update Date: 03/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9234431107
  • Enrollment ID: I20170404001911

Medical Identifiers

Medical identifiers for Dr Thomas Robert Geisler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740608538NPI-NPPES
14569725OtherCAQH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 012519 (Ohio)Secondary
207RG0100XInternal Medicine - Gastroenterology OS020445 (Pennsylvania)Secondary
207RG0100XInternal Medicine - Gastroenterology 012519 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Surgical Hospital At SouthwoodsYoungstown, OHHospital
Hmhp St Elizabeth Boardman Health CenterBoardman, OHHospital
St Elizabeth Youngstown HospitalYoungstown, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Triad Health Services Llc9032367917191

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 Thomas Robert Geisler allows following entities to bill medicare on his behalf.
Entity NameUniversity Primary Care Practices Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003935339
PECOS PAC ID: 3072417534
Enrollment ID: O20031125000767
Entity NameThe Gastroenterology Clinic & Endoscopy Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952497117
PECOS PAC ID: 3274429477
Enrollment ID: O20040225000211
Entity NameTriad Health Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588925457
PECOS PAC ID: 9032367917
Enrollment ID: O20120918000787
Entity Name4m Hospitalist Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508288531
PECOS PAC ID: 0446480966
Enrollment ID: O20140303000908

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 Thomas Robert Geisler 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 Thomas Robert Geisler, DO
667 Eastland Ave Se,
Warren, OH 44484-4503

Ph: (716) 640-4764		Dr Thomas Robert Geisler, DO
145 W 23rd St Ste 101,
Erie, PA 16502-2858

Ph: (814) 452-2767

Reviews and Comments


Internal Medicine Doctors in Erie, PA

Bushra Rizvi, MD
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Dr. Theresa J Fryer, M.D.
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Dr. Edward C Clark, M.D.
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Phone: 814-453-6687    Fax: 814-456-4676
Anne-marie Liszka,
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Practice Location: 1101 Peninsula Dr Ste 202, Suite 202 And 203, Erie, PA 16505
Phone: 814-833-5381    
Dr. Dennis Michael Unks, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 120 E 2nd St Fl 2, Erie, PA 16507
Phone: 814-456-8980    Fax: 814-451-0443

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.