Mr John A Walker, MD in Bend, OR - Medicare Gastroenterology

Mr John A Walker, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Bend, Oregon. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 1973 and has 53 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Centennial Medical Group Inc and his current practice location is 1342 Ne Medical Center Dr Ste 100, Bend, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 388-2333.

Mr John A Walker is licensed to practice in Oregon (license number MD10503) 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 1346210994.

Contact Information

	Mr John A Walker, MD
	1342 Ne Medical Center Dr Ste 100, Bend, OR 97701-5918
	(541) 388-2333
	(541) 388-0930

Map and Direction

Physician's Profile

Full Name	Mr John A Walker
Gender	Male
Speciality	Gastroenterology
Experience	53 Years
Location	1342 Ne Medical Center Dr Ste 100, Bend, Oregon
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mr John A Walker attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1973

NPI Data:

NPI Number: 1346210994
Provider Enumeration Date: 01/25/2006
Last Update Date: 07/12/2022

Medicare PECOS Information:

PECOS PAC ID: 0547239543
Enrollment ID: I20110331000714

Medical Identifiers

Medical identifiers for Mr John A Walker such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346210994	NPI	-	NPPES
00SS91002	Other	OR	REGENCE BLUE CROSS
USA242450	Medicaid	CA
255661	Medicaid	OR

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	MD10503 (Oregon)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mercy Medical Center	Roseburg, OR	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Centennial Medical Group Inc	6103982962	52

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 John A Walker allows following entities to bill medicare on his behalf.

Entity Name	Praxis Health Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1821068164 PECOS PAC ID: 8325941446 Enrollment ID: O20040128000241

Entity Name	Centennial Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1518103274 PECOS PAC ID: 6103982962 Enrollment ID: O20090303000063

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 John A Walker 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 Address	Practice Location Address
Mr John A Walker, MD 2627 Eastover Terrace, Medford, OR 97504 Ph: (541) 772-5975	Mr John A Walker, MD 1342 Ne Medical Center Dr Ste 100, Bend, OR 97701-5918 Ph: (541) 388-2333

Reviews and Comments

Internal Medicine Doctors in Bend, OR

Alanna Mozena, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2500 Ne Neff Rd, Bend, OR 97701 Phone: 541-706-6892 Fax: 541-706-6813
Ashley Marie Twyman, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2500 Ne Neff Rd, Bend, OR 97701 Phone: 541-706-6892 Fax: 541-706-6813
Dr. Gilbert B. Lee, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1558 Sw Nancy Way, Bend, OR 97702 Phone: 541-312-8679
Ms. Christine Marie Pierson, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 2965 Ne Conners Ave, Ste 280, Bend, OR 97701 Phone: 541-323-4269
Dr. Michael N Harris, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1501 Ne Medical Center Dr, Bend, OR 97701 Phone: 541-382-2811
Gordon Jeremy Juriansz, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2500 Ne Neff Rd, Bend, OR 97701 Phone: 541-706-6892
Dr. Ronald Daniel Rosen, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 918 Ne 5th St, Bend, OR 97701 Phone: 541-388-3804 Fax: 541-388-3856

Mr John A Walker, MD - Medicare Gastroenterology in Bend, OR