Mr Jon Harvey Gray, MD - Medicare General Practice in Lake Charles, LA

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Mr Jon Harvey Gray, MD is a medicare enrolled "General Practice" physician in Lake Charles, Louisiana. His current practice location is 1701 Oak Park Blvd., Lake Charles, Louisiana. You can reach out to his office (for appointments etc.) via phone at (337) 494-3036.

Mr Jon Harvey Gray is licensed to practice in Louisiana (license number 022139) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1356322077.

Contact Information

Mr Jon Harvey Gray, MD
1701 Oak Park Blvd.,
Lake Charles, LA 70601
(337) 494-3036
(337) 494-2181

Map and Direction




Physician's Profile

Full NameMr Jon Harvey Gray
GenderMale
SpecialityGeneral Practice
Location1701 Oak Park Blvd., Lake Charles, Louisiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356322077
  • Provider Enumeration Date: 11/09/2005
  • Last Update Date: 04/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5799689543
  • Enrollment ID: I20031122000043

Medical Identifiers

Medical identifiers for Mr Jon Harvey Gray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356322077NPI-NPPES
1668974MedicaidLA
66897MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 022139 (Louisiana)Secondary
208D00000XGeneral Practice 022139 (Louisiana)Primary

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. Mr Jon Harvey Gray allows following entities to bill medicare on his behalf.
Entity NameProfessional Emergency Medicine Management -- Lake Charles Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023430766
PECOS PAC ID: 7012131378
Enrollment ID: O20140609000077
Entity NameSt Tammany Emergency Physicians Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891187654
PECOS PAC ID: 7214255967
Enrollment ID: O20150409001843
Entity NameThibodaux Emergency Physicians Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568910503
PECOS PAC ID: 2769760537
Enrollment ID: O20161028001769

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. Mr Jon Harvey Gray 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
Mr Jon Harvey Gray, MD
6034 St. Charles Ave,
New Orleans, LA 70118

Ph: (504) 296-7959		Mr Jon Harvey Gray, MD
1701 Oak Park Blvd.,
Lake Charles, LA 70601

Ph: (337) 494-3036

Reviews and Comments


General Practice Doctors in Lake Charles, LA

Dr. Carl Wendell Ross Sr., MD
General Practice
Medicare: Medicare Enrolled
Practice Location: 410 Louisiana Ave, Lake Charles, LA 70601
Phone: 337-439-4923    Fax: 337-439-4410
Jake Thomas Hollen, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 4311 Suffolk St, Lake Charles, LA 70605
Phone: 337-477-9383    
Dr. Corey G Foster, MD
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 600 Dr Michael Debakey Dr, Lake Charles, LA 70601
Phone: 337-436-3813    Fax: 337-439-0214
Dr. Jerome J Arimura, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 1528 E. Prien Lake Rd., Ste. B, Lake Charles, LA 70601
Phone: 337-479-2057    Fax: 337-479-2099

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.