Hai Long Nguyen, MD - Medicare Hospitalist in Tulsa, OK

Hai Long Nguyen, MD is a medicare enrolled "Internal Medicine" physician in Tulsa, Oklahoma. He went to University Of Oklahoma College Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Tulsa Hospital Medicine Physicians Group, Llc and his current practice location is 1145 S Utica Ave, Ste 460, Tulsa, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 579-5749.

Hai Long Nguyen is licensed to practice in Oklahoma (license number 23439) 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 1316057326.

Contact Information

Hai Long Nguyen, MD
1145 S Utica Ave, Ste 460,
Tulsa, OK 74104-4041
(918) 579-5749
(918) 579-5762

Map and Direction




Physician's Profile

Full NameHai Long Nguyen
GenderMale
SpecialityHospitalist
Experience21 Years
Location1145 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:
  • Hai Long Nguyen attended and graduated from University Of Oklahoma College Of Medicine in 2003
  NPI Data:
  • NPI Number: 1316057326
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 07/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789780685
  • Enrollment ID: I20070510000094

Medical Identifiers

Medical identifiers for Hai Long Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316057326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 23439 (Oklahoma)Secondary
207R00000XInternal Medicine 23439 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rivercross HospiceTulsa, OKHospice
Hillcrest Hospital ClaremoreClaremore, OKHospital
Hillcrest Hospital SouthTulsa, OKHospital
Hillcrest Medical CenterTulsa, OKHospital
Hillcrest Hospital PryorPryor, OKHospital
St John Medical Center, IncTulsa, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tulsa Hospital Medicine Physicians Group, Llc7214327832120

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. Hai Long Nguyen allows following entities to bill medicare on his behalf.
Entity NameThi Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952763922
PECOS PAC ID: 6103118153
Enrollment ID: O20160712001228
Entity NameTulsa Hospital Medicine Physicians Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144982711
PECOS PAC ID: 7214327832
Enrollment ID: O20211214000389

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. Hai Long Nguyen 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
Hai Long Nguyen, MD
1145 S Utica Ave Ste 460,
Tulsa, OK 74104-4041

Ph: (918) 579-5749
Hai Long Nguyen, MD
1145 S Utica Ave, Ste 460,
Tulsa, OK 74104-4041

Ph: (918) 579-5749

Reviews and Comments


Internal Medicine Doctors in Tulsa, OK

Sarah Anne Shaw-dressler, D.O.
Internal 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
Internal 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
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 E 41st St, Tulsa, OK 74135
Phone: 918-619-4400    
Thao Tran, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 E. 41st Street, Tulsa, OK 74135
Phone: 918-619-4400    
Prasoonkumar Yendluri, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6161 S Yale Ave, Tulsa, OK 74136
Phone: 918-502-1900    Fax: 918-494-6303
Robert Peter Aran, D.O.
Internal 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
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6151 S Yale Ave, Ste 304, Tulsa, OK 74136
Phone: 918-494-5300    Fax: 918-494-5455

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.