Dr Loreta Kalish, MD in Walnut Creek, CA - Medicare Internal Medicine

Dr Loreta Kalish, MD is a medicare enrolled "Internal Medicine" physician in Walnut Creek, California. She went to Kansas City University Of Physicians And Surgeons and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice John Muir Physician Network and her current practice location is 1220 Rossmoor Pkwy, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 939-1220.

Dr Loreta Kalish is licensed to practice in California (license number A92290) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1184760423.

Contact Information

	Dr Loreta Kalish, MD
	1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501
	(925) 939-1220
	(925) 988-7574

Map and Direction

Physician's Profile

Full Name	Dr Loreta Kalish
Gender	Female
Speciality	Internal Medicine
Experience	44 Years
Location	1220 Rossmoor Pkwy, Walnut Creek, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Loreta Kalish attended and graduated from Kansas City University Of Physicians And Surgeons in 1980

NPI Data:

NPI Number: 1184760423
Provider Enumeration Date: 01/30/2007
Last Update Date: 09/11/2019

Medicare PECOS Information:

PECOS PAC ID: 2264532258
Enrollment ID: I20070703000708

Medical Identifiers

Medical identifiers for Dr Loreta Kalish such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1184760423	NPI	-	NPPES
00A922900	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A92290 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
One Health Home Care, Inc	Livermore, CA	Home health agency
John Muir Medical Center - Walnut Creek Campus	Walnut creek, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
John Muir Physician Network	6608789813	464

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 Loreta Kalish allows following entities to bill medicare on her behalf.

Entity Name	John Muir Physician Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1841407665 PECOS PAC ID: 6608789813 Enrollment ID: O20031226000143

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 Loreta Kalish 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 Loreta Kalish, MD 1450 Treat Blvd # 300, Walnut Creek, CA 94597-2168 Ph: (925) 952-2828	Dr Loreta Kalish, MD 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501 Ph: (925) 939-1220

Reviews and Comments

Internal Medicine Doctors in Walnut Creek, CA

Dr. Joseph Patrick Henry, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Mr. Ramin Khashayar, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1399 Ygnacio Valley Rd, Ste 14, Walnut Creek, CA 94598 Phone: 925-939-3050 Fax: 925-939-3057
Dr. Hennessey Tseng, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1450 Treat Blvd, Suite 220b, Walnut Creek, CA 94597 Phone: 925-937-1770 Fax: 925-937-0630
Dr. Ali-reza Barmaki, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Dr. Cynthia M. Mullen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598 Phone: 925-322-2372 Fax: 925-322-6720
Mr. David Nathanson, Internal Medicine Medicare: Medicare Enrolled Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-906-2000
Mark D Nathan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 106 La Casa Via, #140, Walnut Creek, CA 94598 Phone: 925-274-2860 Fax: 925-932-4527

Dr Loreta Kalish, MD - Medicare Internal Medicine in Walnut Creek, CA