Dr John Moritz Wiemann Iv, MD in Hollister, CA

Dr John Moritz Wiemann Iv, MD is a medicare enrolled "Orthopaedic Surgery" physician in Hollister, California. He went to University Of California, San Diego School Of Medicine and graduated in 2006 and has 20 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Hazel Hawkins Memorial Hospital and his current practice location is 930 Sunnyslope Rd Ste C4, Hollister, California. You can reach out to his office (for appointments etc.) via phone at (831) 636-7950.

Dr John Moritz Wiemann Iv is licensed to practice in California (license number A140151) 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 1730228768.

Contact Information

	Dr John Moritz Wiemann Iv, MD
	930 Sunnyslope Rd Ste C4, Hollister, CA 95023-5617
	(831) 636-7950
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr John Moritz Wiemann Iv
Gender	Male
Speciality	Orthopedic Surgery
Experience	20 Years
Location	930 Sunnyslope Rd Ste C4, Hollister, California
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 Moritz Wiemann Iv attended and graduated from University Of California, San Diego School Of Medicine in 2006

NPI Data:

NPI Number: 1730228768
Provider Enumeration Date: 02/06/2007
Last Update Date: 04/30/2026

Medicare PECOS Information:

PECOS PAC ID: 1759530207
Enrollment ID: I20160113002653

Medical Identifiers

Medical identifiers for Dr John Moritz Wiemann Iv such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1730228768	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207XP3100X	Orthopaedic Surgery - Pediatric Orthopaedic Surgery	A140151 (California)	Secondary
207X00000X	Orthopaedic Surgery	A140151 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Hazel Hawkins Memorial Hospital	Hollister, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Hazel Hawkins Memorial Hospital	9133038326	53

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 Moritz Wiemann Iv allows following entities to bill medicare on his behalf.

Entity Name	Community Foundation Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1811258510 PECOS PAC ID: 0345406294 Enrollment ID: O20120723000387

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 Moritz Wiemann Iv 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 Moritz Wiemann Iv, MD 383 Corral De Tierra Rd, Corral De Tierra, CA 93908-8917 Ph: (937) 641-9594	Dr John Moritz Wiemann Iv, MD 930 Sunnyslope Rd Ste C4, Hollister, CA 95023-5617 Ph: (831) 636-7950

Dr John Moritz Wiemann Iv, MD - Medicare Orthopedic Surgery in Hollister, CA