John Martin, MD in Rochester, MN - Medicare Gastroenterology

John Martin, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Rochester, Minnesota. He went to University Of Virginia School Of Medicine and graduated in 1989 and has 37 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Uc Regents, Mayo Clinic and his current practice location is 200 1st St Sw, Rochester, Minnesota. You can reach out to his office (for appointments etc.) via phone at (507) 284-2511.

John Martin is licensed to practice in Minnesota (license number 58809) 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 1609808534.

Contact Information

	John Martin, MD
	200 1st St Sw, Rochester, MN 55905-0001
	(507) 284-2511
	Not Available

Map and Direction

Physician's Profile

Full Name	John Martin
Gender	Male
Speciality	Gastroenterology
Experience	37 Years
Location	200 1st St Sw, Rochester, Minnesota
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 Martin attended and graduated from University Of Virginia School Of Medicine in 1989

NPI Data:

NPI Number: 1609808534
Provider Enumeration Date: 07/07/2006
Last Update Date: 06/09/2026

Medicare PECOS Information:

PECOS PAC ID: 4587561139
Enrollment ID: I20251209002786

Medical Identifiers

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

Identifier	Type	State	Issuer
1609808534	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	58809 (Minnesota)	Primary
207RG0100X	Internal Medicine - Gastroenterology	036109451 (Illinois)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	G205426 (California)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mayo Clinic Hospital Rochester	Rochester, MN	Hospital
Uci Health-orange	Orange, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Uc Regents	7416869516	316
Mayo Clinic	6507778255	4829

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 Martin allows following entities to bill medicare on his behalf.

Entity Name	UC Regents
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1760430847 PECOS PAC ID: 7416869516 Enrollment ID: O20031118000906

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 Martin 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 Martin, MD Po Box 860912, Provider Enrollment Rst, Minneapolis, MN 55486-0912 Ph: (507) 284-2511	John Martin, MD 200 1st St Sw, Rochester, MN 55905-0001 Ph: (507) 284-2511

Reviews and Comments

Internal Medicine Doctors in Rochester, MN

Emily Leasure, MD
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Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511

Jorge A Velosa, MD
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Practice Location: 200 1st St Sw, Rochester, MN 55905
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Samuel Y. Han, M.D.
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Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511

Michael Ruediger Mueller,
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Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511

Diana Maria Silva Cantillo, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511

Mr. Karun Singh Badwal, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511

Julia Marie Berg, MD
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Medicare: Medicare Enrolled
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511

John Martin, MD - Medicare Gastroenterology in Rochester, MN