Dr John B Casper, MD in Hayden, ID - Medicare Internal Medicine

Dr John B Casper, MD is a medicare enrolled "Internal Medicine - Addiction Medicine" physician in Hayden, Idaho. He went to University Of Washington School Of Medicine and graduated in 1982 and has 44 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Medical Consulting Services Llc and his current practice location is 9030 N Hess St Ste 474, Hayden, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 514-0518.

Dr John B Casper is licensed to practice in Idaho (license number M4860) 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 1275642191.

Contact Information

	Dr John B Casper, MD
	9030 N Hess St Ste 474, Hayden, ID 83835-9827
	(208) 514-0518
	(208) 486-4009

Map and Direction

Physician's Profile

Full Name	Dr John B Casper
Gender	Male
Speciality	Internal Medicine
Experience	44 Years
Location	9030 N Hess St Ste 474, Hayden, Idaho
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:

Dr John B Casper attended and graduated from University Of Washington School Of Medicine in 1982

NPI Data:

NPI Number: 1275642191
Provider Enumeration Date: 08/30/2006
Last Update Date: 12/08/2025

Medicare PECOS Information:

PECOS PAC ID: 7012999170
Enrollment ID: I20040602001327

Medical Identifiers

Medical identifiers for Dr John B Casper such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1275642191	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	M4860 (Idaho)	Secondary
207RA0401X	Internal Medicine - Addiction Medicine	M4860 (Idaho)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Medical Consulting Services Llc	4082978754	2

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 John B Casper allows following entities to bill medicare on his behalf.

Entity Name	Medical Consulting Services Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1477086932 PECOS PAC ID: 4082978754 Enrollment ID: O20180503002619

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 John B Casper 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
Dr John B Casper, MD 9030 N Hess St Ste 474, Hayden, ID 83835-9827 Ph: (208) 514-0518	Dr John B Casper, MD 9030 N Hess St Ste 474, Hayden, ID 83835-9827 Ph: (208) 514-0518

Reviews and Comments

Internal Medicine Doctors in Hayden, ID

Shaun K Joshi, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1986 W Hayden Ave, Hayden, ID 83835 Phone: 208-762-7760 Fax: 208-762-7740
Sherwin S. Foster, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1986 W Hayden Ave, Hayden, ID 83835 Phone: 208-762-7760 Fax: 208-762-7740
Rachael Marie Ferraro, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 11101 N Airport Rd, Hayden, ID 83835 Phone: 208-777-5282

Dr John B Casper, MD - Medicare Internal Medicine in Hayden, ID