Dr Ghassan Tawil, MD - Medicare Critical Care (intensivists) in Tulsa, OK

Dr Ghassan Tawil, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Tulsa, Oklahoma. He graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Ahs Oklahoma Physician Group Llc, Healthfirst Physicians Management Services, Inc. and his current practice location is 1120 S Utica Ave, Tulsa, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 493-6000.

Dr Ghassan Tawil is licensed to practice in Oklahoma (license number 22986) 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 1710001771.

Contact Information

Dr Ghassan Tawil, MD
1120 S Utica Ave,
Tulsa, OK 74104-4012
(918) 493-6000
(918) 579-1218

Map and Direction




Physician's Profile

Full NameDr Ghassan Tawil
GenderMale
SpecialityCritical Care (intensivists)
Experience30 Years
Location1120 S Utica Ave, Tulsa, Oklahoma
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 Ghassan Tawil graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1710001771
  • Provider Enumeration Date: 03/16/2007
  • Last Update Date: 05/06/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 8527085307
  • Enrollment ID: I20051115001047

Medical Identifiers

Medical identifiers for Dr Ghassan Tawil such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710001771NPI-NPPES
200068600AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 22986 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hillcrest Medical CenterTulsa, OKHospital
Ssm Health St Anthony Hospital - Oklahoma CityOklahoma city, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ahs Oklahoma Physician Group Llc9436122496298
Healthfirst Physicians Management Services, Inc.418367450028

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 Ghassan Tawil allows following entities to bill medicare on his behalf.
Entity NameAhs Oklahoma Physician Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235182775
PECOS PAC ID: 9436122496
Enrollment ID: O20040817001197
Entity NameHealthfirst Physicians Management Services, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891962460
PECOS PAC ID: 4183674500
Enrollment ID: O20081113000308

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 Ghassan Tawil 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 Ghassan Tawil, MD
1120 S Utica Ave,
Tulsa, OK 74104-4012

Ph: (918) 493-6000
Dr Ghassan Tawil, MD
1120 S Utica Ave,
Tulsa, OK 74104-4012

Ph: (918) 493-6000

Reviews and Comments


Internal Medicine Doctors in Tulsa, OK

Sarah Anne Shaw-dressler, D.O.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6151 S Yale Ave Ste 100a, Tulsa, OK 74136
Phone: 918-494-8500    Fax: 918-307-5578
Julia Margaret Kwon, DO
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 1705 E 19th St Ste 302, Tulsa, OK 74104
Phone: 918-748-7585    Fax: 918-748-7539
Peter Madden, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 E 41st St, Tulsa, OK 74135
Phone: 918-619-4400    
Thao Tran, D.O
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 E. 41st Street, Tulsa, OK 74135
Phone: 918-619-4400    
Robert Peter Aran, D.O.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 6160 S Yale Ave Ste 100, Tulsa, OK 74136
Phone: 918-497-3300    Fax: 918-497-3365
Robert Dean Okada, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6151 S Yale Ave, Ste 304, Tulsa, OK 74136
Phone: 918-494-5300    Fax: 918-494-5455
Dr. Charles Wade Taylor, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12697 E 51st St, Tulsa, OK 74146
Phone: 918-505-3200    Fax: 918-505-3253

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.