Jon Stephen Portnoff, MD in Ukiah, CA - Medicare Cardiovascular Disease (cardiology)

Jon Stephen Portnoff, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Ukiah, California. He graduated from medical school in 1984 and has 41 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Adventist Health Physicians Network, Ukiah Adventist Hospital, Willits Hospital Inc and his current practice location is 260 Hospital Dr, Suite 207, Ukiah, California. You can reach out to his office (for appointments etc.) via phone at (707) 463-2400.

Jon Stephen Portnoff is licensed to practice in California (license number A43219) 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 1609874445.

Contact Information

	Jon Stephen Portnoff, MD
	260 Hospital Dr, Suite 207, Ukiah, CA 95482-4533
	(707) 463-2400
	(707) 463-3520

Map and Direction

Physician's Profile

Full Name	Jon Stephen Portnoff
Gender	Male
Speciality	Cardiovascular Disease (cardiology)
Experience	41 Years
Location	260 Hospital Dr, Ukiah, 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:

Jon Stephen Portnoff graduated from medical school in 1984

NPI Data:

NPI Number: 1609874445
Provider Enumeration Date: 07/13/2005
Last Update Date: 10/25/2012

Medicare PECOS Information:

PECOS PAC ID: 6103881784
Enrollment ID: I20041123000368

Medical Identifiers

Medical identifiers for Jon Stephen Portnoff such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1609874445	NPI	-	NPPES
00A432190	Medicaid	CA
ZZZ00872Z	Other	CA	MEDICARE PTAN
00A432190	Other	CA	BLUE SHIELD OF CALIFORNIA
060020995	Other	CA	RAILROAD MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	A43219 (California)	Primary
207RI0011X	Internal Medicine - Interventional Cardiology	A43219 (California)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Adventist Health Ukiah Valley	Ukiah, CA	Hospital
Adventist Health Howard Memorial	Willits, CA	Hospital
Adventist Health Clearlake	Clearlake, CA	Hospital
Mendocino Coast District Hospital	Fort bragg, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Adventist Health Physicians Network	3274580972	572
Ukiah Adventist Hospital	6406816123	109
Willits Hospital Inc	7416940697	55

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. Jon Stephen Portnoff allows following entities to bill medicare on his behalf.

Entity Name	Willits Hospital Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356339543 PECOS PAC ID: 7416940697 Enrollment ID: O20040405000843

Entity Name	Ukiah Adventist Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1235120676 PECOS PAC ID: 6406816123 Enrollment ID: O20041015000818

Entity Name	Adventist Health Physicians Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1063718583 PECOS PAC ID: 3274580972 Enrollment ID: O20050407000633

Entity Name	Adventist Health Mendocino Coast
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538113725 PECOS PAC ID: 3678990769 Enrollment ID: O20220620001667

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. Jon Stephen Portnoff 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
Jon Stephen Portnoff, MD Po Box 2739, Ukiah, CA 95482-2739 Ph: (707) 463-8000	Jon Stephen Portnoff, MD 260 Hospital Dr, Suite 207, Ukiah, CA 95482-4533 Ph: (707) 463-2400

Reviews and Comments

Internal Medicine Doctors in Ukiah, CA

Dr. Guy Teran, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 260 Hospital Dr, Ukiah, CA 95482 Phone: 707-463-8000 Fax: 707-462-1111
Christine Ives, M.D. Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 275 S Orchard Ave, Ukiah, CA 95482 Phone: 707-463-3440 Fax: 707-463-3446
Jessica Asirwatham, MD Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 280 E Standley St, Ukiah, CA 95482 Phone: 707-466-0001 Fax: 707-466-0002
Dr. Ronald Sean Batin, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 232 Hospital Dr Ste A, Ukiah, CA 95482 Phone: 707-467-3189
Binita Ghosh, Cardiovascular Disease Medicare: May Accept Medicare Assignments Practice Location: 275 Hospital Dr, Ukiah, CA 95482 Phone: 707-462-3111 Fax: 707-463-7384
Linda Louise Mulligan, M.D. Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 630 Kings Ct, Ukiah, CA 95482 Phone: 707-468-7700
Artin Mahmoudi, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 275 Hospital Dr, Sonora Regional Medical Center, Ukiah, CA 95482 Phone: 707-462-3111

Jon Stephen Portnoff, MD - Medicare Cardiovascular Disease (cardiology) in Ukiah, CA