Douglas L Gray, MD - Medicare Thoracic Surgery in Fort Wayne, IN

Douglas L Gray, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Fort Wayne, Indiana. He went to Indiana University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Parkview Health System Inc and his current practice location is 11108 Parkview Circle Dr, Suite 5100, Fort Wayne, Indiana. You can reach out to his office (for appointments etc.) via phone at (260) 266-2800.

Douglas L Gray is licensed to practice in Indiana (license number 01044841A) 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 1891787651.

Contact Information

Douglas L Gray, MD
11108 Parkview Circle Dr, Suite 5100,
Fort Wayne, IN 46845-1730
(260) 266-2800
(260) 266-2805

Map and Direction




Physician's Profile

Full NameDouglas L Gray
GenderMale
SpecialityThoracic Surgery
Experience33 Years
Location11108 Parkview Circle Dr, Fort Wayne, Indiana
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:
  • Douglas L Gray attended and graduated from Indiana University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1891787651
  • Provider Enumeration Date: 08/18/2005
  • Last Update Date: 10/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8224072293
  • Enrollment ID: I20090108000576

Medical Identifiers

Medical identifiers for Douglas L Gray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891787651NPI-NPPES
P00664358OtherINRAILROAD MEDICARE
060048219OtherINRAILROAD MEDICARE
200178590MedicaidIN
000000595620OtherINANTHEM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 01044841A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Parkview Regional Medical CenterFort wayne, INHospital
Parkview Wabash Hospital, IncWabash, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Parkview Health System Inc21633369671192

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. Douglas L Gray allows following entities to bill medicare on his behalf.
Entity NameParkview Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932130952
PECOS PAC ID: 2163336967
Enrollment ID: O20031117000288

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. Douglas L 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
Douglas L Gray, MD
11109 Parkview Plaza Dr # 117,
Fort Wayne, IN 46845-1701

Ph: () -
Douglas L Gray, MD
11108 Parkview Circle Dr, Suite 5100,
Fort Wayne, IN 46845-1730

Ph: (260) 266-2800

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Fort Wayne, IN

David P Lloyd, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 11108 Parkview Circle Dr, Suite 5100, Fort Wayne, IN 46845
Phone: 260-266-2800    Fax: 260-266-2805
Hannah Copeland, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 7910 W Jefferson Blvd Ste 102, Fort Wayne, IN 46804
Phone: 260-458-3555    Fax: 260-458-3530
Bruce A. Hook, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Not Enrolled in Medicare
Practice Location: 7910 W Jefferson Blvd, Suite 102, Fort Wayne, IN 46804
Phone: 260-436-2424    Fax: 260-436-2922
David T Sowden, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 11108 Parkview Circle Dr, Suite 5100, Fort Wayne, IN 46845
Phone: 260-266-2800    Fax: 260-266-2805
Alan C Peterson, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 7910 W Jefferson Blvd, Suite 102, Fort Wayne, IN 46804
Phone: 260-432-2297    Fax: 260-434-6420
Joseph A Greenlee Iii, M. D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 11108 Parkview Circle Dr, Suite 5100, Fort Wayne, IN 46845
Phone: 260-266-2800    Fax: 260-266-2805
Marcus A Jimenez, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 2510 N Glendale Drive, Suite C, Fort Wayne, IN 46804
Phone: 260-432-7654    Fax: 260-432-7709

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.