Dr Robert Tristian Isom, MD in Portland, ME

Dr Robert Tristian Isom, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Portland, Maine. He went to Columbia University College Of Physicians And Surgeons and graduated in 1997 and has 27 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Central Coast Nephrology Medical Corporation and his current practice location is 1600 Congress St Ste B, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 774-5222.

Dr Robert Tristian Isom is licensed to practice in Maine (license number MD25822) 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 1356428072.

Contact Information

	Dr Robert Tristian Isom, MD
	1600 Congress St Ste B, Portland, ME 04102-2148
	(207) 774-5222
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Robert Tristian Isom
Gender	Male
Speciality	Nephrology
Experience	27 Years
Location	1600 Congress St Ste B, Portland, Maine
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 Robert Tristian Isom attended and graduated from Columbia University College Of Physicians And Surgeons in 1997

NPI Data:

NPI Number: 1356428072
Provider Enumeration Date: 11/01/2006
Last Update Date: 05/24/2022

Medicare PECOS Information:

PECOS PAC ID: 8224928155
Enrollment ID: I20110324000661

Medical Identifiers

Medical identifiers for Dr Robert Tristian Isom such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1356428072	NPI	-	NPPES
02423449	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RN0300X	Internal Medicine - Nephrology	MD25822 (Maine)	Primary
207RN0300X	Internal Medicine - Nephrology	217627 (New York)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Laurel Meadows Dialysis Center	Salinas, CA	Dialysis facility
Salinas Valley Memorial Hospital	Salinas, CA	Hospital
Community Hospital Of The Monterey Peninsula	Monterey, CA	Hospital
Hazel Hawkins Memorial Hospital	Hollister, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Central Coast Nephrology Medical Corporation	2466495759	11

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 Robert Tristian Isom allows following entities to bill medicare on his behalf.

Entity Name	Stanford Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437292927 PECOS PAC ID: 6709797491 Enrollment ID: O20031124000348

Entity Name	Central Coast Nephrology Medical Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1366550675 PECOS PAC ID: 2466495759 Enrollment ID: O20050607001368

Entity Name	Lpch Medical Group Div Of Lucile
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417907940 PECOS PAC ID: 0840298543 Enrollment ID: O20061113000232

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 Robert Tristian Isom 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 Robert Tristian Isom, MD 1600 Congress St Ste B, Portland, ME 04102-2148 Ph: () -	Dr Robert Tristian Isom, MD 1600 Congress St Ste B, Portland, ME 04102-2148 Ph: (207) 774-5222

Reviews and Comments

Internal Medicine Doctors in Portland, ME

Andrew J. Hsu, M.D. Nephrology Medicare: Medicare Enrolled Practice Location: 155 Fore River Pkwy, Portland, ME 04102 Phone: 207-535-1100 Fax: 207-879-8787
David A Polisner, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3000
Brian D Moore, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3000
Marc Stuart Hoffman, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3265
Janet D Mcculley, D.O. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 22 Bramhall St, Portland, ME 04102 Phone: 207-662-4618
Saeeda Fatima, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 22 Bramhall St Rm 2227, Portland, ME 04102 Phone: 207-662-4618
Dr. Thalia Mayes, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 161 Marginal Way, Portland, ME 04101 Phone: 207-773-7964 Fax: 207-773-9073

Dr Robert Tristian Isom, MD - Medicare Nephrology in Portland, ME