Lewis Richard Greenstein, MD in Escondido, CA

Lewis Richard Greenstein, MD is a medicare enrolled "Anesthesiology" physician in Escondido, California. His current practice location is 555 E Valley Pkwy, Palomar Medical Center, Escondido, California. You can reach out to his office (for appointments etc.) via phone at (760) 739-3000.

Lewis Richard Greenstein is licensed to practice in California (license number G23623) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1164419651.

Contact Information

	Lewis Richard Greenstein, MD
	555 E Valley Pkwy, Palomar Medical Center, Escondido, CA 92025-3048
	(760) 739-3000
	Not Available

Map and Direction

Physician's Profile

Full Name	Lewis Richard Greenstein
Gender	Male
Speciality	Anesthesiology
Location	555 E Valley Pkwy, Escondido, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1164419651
Provider Enumeration Date: 09/30/2005
Last Update Date: 05/17/2010

Medicare PECOS Information:

PECOS PAC ID: 3678528353
Enrollment ID: I20050315000942

Medical Identifiers

Medical identifiers for Lewis Richard Greenstein such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1164419651	NPI	-	NPPES
00G236230	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	G23623 (California)	Primary

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. Lewis Richard Greenstein allows following entities to bill medicare on his behalf.

Entity Name	Anesthesia Consultants Of California Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1164463055 PECOS PAC ID: 3375456692 Enrollment ID: O20050328000630

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. Lewis Richard Greenstein 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
Lewis Richard Greenstein, MD 16955 Via Del Campo, Ste 215, San Diego, CA 92127 Ph: (858) 673-6100	Lewis Richard Greenstein, MD 555 E Valley Pkwy, Palomar Medical Center, Escondido, CA 92025-3048 Ph: (760) 739-3000

Reviews and Comments

Anesthesiology Doctors in Escondido, CA

Hector Fernando Martinez-wilson, MD, PHD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2185 West Citracado Parkway, Escondido, CA 92029 Phone: 442-281-1000
Dr. Graham Watson Davis, D.O Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2185 Citracado Pkwy, Escondido, CA 92029 Phone: 442-281-5000
Malini M. Reddy, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 555 E Valley Pkwy, Palomar Medical Center, Escondido, CA 92025 Phone: 760-739-3000
Yan Li, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2185 Citracado Pkwy, Escondido, CA 92029 Phone: 442-281-1000
Megan R Gatlin, D.O. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 555 E Valley Pkwy, Escondido, CA 92025 Phone: 760-739-3000
Dr. Quin Hong Vu, M.D Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2185 Citracado Pkwy, Escondido, CA 92029 Phone: 714-347-1010 Fax: 714-647-1245

Lewis Richard Greenstein, MD - Medicare Anesthesiology in Escondido, CA