Dr William J Allen Jr, MD in Bozeman, MT

Dr William J Allen Jr, MD is a medicare enrolled "Pediatrics" physician in Bozeman, Montana. His current practice location is 875 S Cottonwood Rd Ste 300, Bozeman, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 414-4100.

Dr William J Allen Jr is licensed to practice in Montana (license number 28240) 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 1932409133.

Contact Information

	Dr William J Allen Jr, MD
	875 S Cottonwood Rd Ste 300, Bozeman, MT 59718-4221
	(406) 414-4100
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr William J Allen Jr
Gender	Male
Speciality	Pediatrics
Location	875 S Cottonwood Rd Ste 300, Bozeman, Montana
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1932409133
Provider Enumeration Date: 10/22/2010
Last Update Date: 04/15/2025

Medicare PECOS Information:

PECOS PAC ID: 4385823632
Enrollment ID: I20140320000656

Medical Identifiers

Medical identifiers for Dr William J Allen Jr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1932409133	NPI	-	NPPES
1932409133	Medicaid	MT
7100140630	Medicaid	KY
201005260	Medicaid	IN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	28240 (Montana)	Primary
208000000X	Pediatrics	43930 (Kentucky)	Secondary

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 William J Allen Jr allows following entities to bill medicare on his behalf.

Entity Name	Bozeman Health Big Sky Medical Center Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1740659952 PECOS PAC ID: 7315256872 Enrollment ID: O20151023000110

Entity Name	Bozeman Health Deaconess Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1619347390 PECOS PAC ID: 4688984164 Enrollment ID: O20151112002559

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 William J Allen Jr 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 William J Allen Jr, MD 915 Highland Blvd, Bozeman, MT 59715-6902 Ph: (502) 852-8500	Dr William J Allen Jr, MD 875 S Cottonwood Rd Ste 300, Bozeman, MT 59718-4221 Ph: (406) 414-4100

Reviews and Comments

Pediatrics Doctors in Bozeman, MT

Margaret Kathleen Siska, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 1819 S 22nd Ave Ste 100, Bozeman, MT 59718 Phone: 406-898-1200
Courtney Handlin, Pediatrics Medicare: Medicare Enrolled Practice Location: 1819 S 22nd Ave, Ste 100, Bozeman, MT 59718 Phone: 406-522-5437 Fax: 406-414-0274
Stephanie Rona Starr, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 937 Highland Blvd Ste 5320, Bozeman, MT 59715 Phone: 406-414-4900
Steven Weindling, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 937 Highland Blvd Ste 5320, Bozeman, MT 59715 Phone: 406-414-4900
Dr. Kara Lynn Arvin, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 915 Highland Blvd, Bozeman, MT 59715 Phone: 406-414-5140
Kathryn D Bertany, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 915 Highland Blvd, Bozeman, MT 59715 Phone: 406-414-5000
Pepper J Kerr, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 937 Highland Blvd Ste 5320, Bozeman, MT 59715 Phone: 406-414-4900

Dr William J Allen Jr, MD - Medicare Pediatrics in Bozeman, MT