John R Gregory, MD in Billings, MT - Medicare General Surgery

John R Gregory, MD is a medicare enrolled "Surgery" physician in Billings, Montana. He went to University Of Colorado School Of Medicine, Denver and graduated in 1975 and has 49 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Billings Clinic, Billings Clinic and his current practice location is 801 N 29th St, Billings, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 238-2500.

John R Gregory is licensed to practice in Montana (license number 4284) 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 1861504847.

Contact Information

	John R Gregory, MD
	801 N 29th St, Billings, MT 59101-0905
	(406) 238-2500
	Not Available

Map and Direction

Physician's Profile

Full Name	John R Gregory
Gender	Male
Speciality	General Surgery
Experience	49 Years
Location	801 N 29th St, Billings, Montana
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:

John R Gregory attended and graduated from University Of Colorado School Of Medicine, Denver in 1975

NPI Data:

NPI Number: 1861504847
Provider Enumeration Date: 08/31/2006
Last Update Date: 02/10/2022

Medicare PECOS Information:

PECOS PAC ID: 6709921455
Enrollment ID: I20100304001043

Medical Identifiers

Medical identifiers for John R Gregory such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1861504847	NPI	-	NPPES
000017290	Other	MT	BCBS PIN
0109446	Other	MT	MDCD PIN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208600000X	Surgery	4284 (Montana)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Billings Clinic	Billings, MT	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Billings Clinic	6002993516	659
Billings Clinic	6002993516	659

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. John R Gregory allows following entities to bill medicare on his behalf.

Entity Name	Billings Clinic
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1326104845 PECOS PAC ID: 6002993516 Enrollment ID: O20080430000212

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. John R Gregory 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
John R Gregory, MD Po Box 35100, Billings, MT 59107-5100 Ph: (406) 238-2500	John R Gregory, MD 801 N 29th St, Billings, MT 59101-0905 Ph: (406) 238-2500

Reviews and Comments

Surgery Doctors in Billings, MT

Thomas Mitchell Gallagher, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 2510 17th St W, Billings, MT 59102 Phone: 406-245-3238 Fax: 406-248-6814
Fred V Schneider, M.D. Surgery Medicare: Not Enrolled in Medicare Practice Location: 2900 12th Ave N, Ste 502e, Billings, MT 59101 Phone: 406-245-6982 Fax: 406-245-1539
Robert J Hancock, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 801 N 29th St, Billings, MT 59101 Phone: 406-238-2500
Nolan Mann, M.D. Surgery Medicare: Medicare Enrolled Practice Location: 2800 10th Ave N, Billings, MT 59101 Phone: 406-238-2500
Scott H. Dull, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 801 N 29th St, Billings, MT 59101 Phone: 406-238-2500
Jeffrey R Balison, M.D. Surgery Medicare: Not Enrolled in Medicare Practice Location: 2345 King Ave W, Billings, MT 59102 Phone: 406-651-5670
Bret Murray, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 801 N 29th St, Billings, MT 59101 Phone: 406-238-2500

John R Gregory, MD - Medicare General Surgery in Billings, MT