Dr Lawrence William O Holleran, MD - Medicare General Surgery in Cheyenne, WY

Dr Lawrence William O Holleran, MD is a medicare enrolled "Surgery" physician in Cheyenne, Wyoming. He went to University Of Nebraska College Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Memorial Hospital Of Laramie County and his current practice location is 4003 Rawlins St Ste B, Cheyenne, Wyoming. You can reach out to his office (for appointments etc.) via phone at (307) 637-5600.

Dr Lawrence William O Holleran is licensed to practice in Wyoming (license number 6423A) 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 1225004187.

Contact Information

Dr Lawrence William O Holleran, MD
4003 Rawlins St Ste B,
Cheyenne, WY 82001-1800
(307) 637-5600
(307) 637-0249

Map and Direction




Physician's Profile

Full NameDr Lawrence William O Holleran
GenderMale
SpecialityGeneral Surgery
Experience45 Years
Location4003 Rawlins St Ste B, Cheyenne, Wyoming
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 Lawrence William O Holleran attended and graduated from University Of Nebraska College Of Medicine in 1979
  NPI Data:
  • NPI Number: 1225004187
  • Provider Enumeration Date: 02/28/2006
  • Last Update Date: 02/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345272472
  • Enrollment ID: I20051117000679

Medical Identifiers

Medical identifiers for Dr Lawrence William O Holleran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225004187NPI-NPPES
115489300MedicaidWY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 26688 (Colorado)Secondary
208600000XSurgery 16963 (Nebraska)Secondary
208600000XSurgery 6423A (Wyoming)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cheyenne Regional Medical CenterCheyenne, WYHospital

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 Lawrence William O Holleran allows following entities to bill medicare on his behalf.
Entity NameMemorial Hospital Of Laramie County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285621839
PECOS PAC ID: 1557357555
Enrollment ID: O20040423001172
Entity NameVein Treatment Center A Limited Liability Company
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295796050
PECOS PAC ID: 0648202762
Enrollment ID: O20050908001154
Entity NameLawrence W Oholleran Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649239138
PECOS PAC ID: 1355510827
Enrollment ID: O20161229000441

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 Lawrence William O Holleran 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 Lawrence William O Holleran, MD
Po Box 2476,
Cheyenne, WY 82003-2476

Ph: (307) 637-5600
Dr Lawrence William O Holleran, MD
4003 Rawlins St Ste B,
Cheyenne, WY 82001-1800

Ph: (307) 637-5600

Reviews and Comments


Surgery Doctors in Cheyenne, WY

Dr. George Oliver Tutt Jr., M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2360 E Pershing Blvd, Cheyenne, WY 82001
Phone: 307-778-7550    Fax: 307-778-7551
Dr. Thomas Orval Kraner, M.D.
Surgery
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Practice Location: 6206 Kevin Ave, Cheyenne, WY 82009
Phone: 208-989-9993    
Lisa K Burton, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5201 Yellowstone Rd, Cheyenne, WY 82009
Phone: 307-632-1114    Fax: 307-632-9920
Dr. Mark B Douthit, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2301 House Ave Ste 301b, Cheyenne, WY 82001
Phone: 307-778-1849    Fax: 307-778-4995
David Bryan Sprunger, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 2360 E Pershing Blvd, Cheyenne, WY 82001
Phone: 307-433-3767    
Dr. Daniel James Travers, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2360 E Pershing Blvd, Va Medical Center, Cheyenne, WY 82001
Phone: 307-778-7550    

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.