Gregory Merrill Koshkarian, MD in Tucson, AZ - Medicare Cardiovascular Disease (cardiology)

Gregory Merrill Koshkarian, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Tucson, Arizona. He went to Yale University School Of Medicine and graduated in 1989 and has 36 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Pima Heart Physicians Pc and his current practice location is 6080 N La Cholla Blvd # 200, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 797-8550.

Gregory Merrill Koshkarian is licensed to practice in Arizona (license number 24327) 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 1164425096.

Contact Information

	Gregory Merrill Koshkarian, MD
	6080 N La Cholla Blvd # 200, Tucson, AZ 85741-3533
	(520) 797-8550
	(520) 797-6986

Map and Direction

Physician's Profile

Full Name	Gregory Merrill Koshkarian
Gender	Male
Speciality	Cardiovascular Disease (cardiology)
Experience	36 Years
Location	6080 N La Cholla Blvd # 200, Tucson, Arizona
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:

Gregory Merrill Koshkarian attended and graduated from Yale University School Of Medicine in 1989

NPI Data:

NPI Number: 1164425096
Provider Enumeration Date: 05/24/2005
Last Update Date: 01/29/2020

Medicare PECOS Information:

PECOS PAC ID: 2567351349
Enrollment ID: I20040617001561

Medical Identifiers

Medical identifiers for Gregory Merrill Koshkarian such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1164425096	NPI	-	NPPES
1033508	Other	AZ	FIRST HEALTH
10055687	Other	AZ	PPO NEXT
1Z3634	Other	AZ	HEALTH NET
351057	Medicaid	AZ
XPY196923	Medicaid	CA
102612	Other	AZ	PREFERRED HEALTH NETWORK
5073466	Other	AZ	CCN
0143348	Other	WA	STATE OF WA DEPT OF LABOR
100666	Other	AZ	ONE HEALTH
AZ0860310	Other	AZ	BCBS OF ARIZONA
060057126	Other	AZ	RAILROAD MEDICARE
1172298 00	Medicaid	WY
5132491	Other	AZ	AETNA
005502491	Other	AZ	CIGNA
2198525	Other	AZ	GHI
25-00275	Other	AZ	UNITED HEALTHCARE
8274243	Other	WA	STATE OF WA HLTH & SOC SR

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	24327 (Arizona)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northwest Medical Center	Tucson, AZ	Hospital
Oro Valley Hospital	Oro valley, AZ	Hospital
Tucson Medical Center	Tucson, AZ	Hospital
St. Mary's Hospital	Tucson, AZ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Pima Heart Physicians Pc	6507751294	68

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. Gregory Merrill Koshkarian allows following entities to bill medicare on his behalf.

Entity Name	Pima Heart Physicians Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1730137480 PECOS PAC ID: 6507751294 Enrollment ID: O20040220000507

Entity Name	Pima Heart Physicians Pc
Entity Type	Part B Supplier - Intensive Cardiac Rehabilitation
Entity Identifiers	NPI Number: 1962259812 PECOS PAC ID: 6507751294 Enrollment ID: O20240712003661

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. Gregory Merrill Koshkarian 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
Gregory Merrill Koshkarian, MD 3709 N Campbell Ave, Ste 201, Tucson, AZ 85719-1563 Ph: (520) 838-3540	Gregory Merrill Koshkarian, MD 6080 N La Cholla Blvd # 200, Tucson, AZ 85741-3533 Ph: (520) 797-8550

Reviews and Comments

Internal Medicine Doctors in Tucson, AZ

Dr. Basel Skeif, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 5140 E Glenn St, Tucson, AZ 85712 Phone: 520-838-3540 Fax: 520-325-3526
Dr. David Spencer Hamilton Sr., MD Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 3601 S 6th Ave, Tucson, AZ 85723 Phone: 520-792-1450
Diana Silva Cantillo, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 2001 W Orange Grove Rd Ste 404, Tucson, AZ 85704 Phone: 520-989-0226 Fax: 520-989-3798
Basel Shoua, M.D Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 2070 W Rudasill Rd Ste 130, Tucson, AZ 85704 Phone: 520-797-4468 Fax: 520-797-4502
Dr. David M Schwartz, DO Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 6200 N La Cholla Blvd, Tucson, AZ 85741 Phone: 520-469-8011 Fax: 520-469-8021
Kenneth Alex Murachanian, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 4001 E Sunrise Dr Ste 161, Tucson, AZ 85718 Phone: 520-408-6955 Fax: 520-408-9537
Dr. Kathryn L Bates, DO Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 6567 E Carondelet Dr Ste 225, Tucson, AZ 85710 Phone: 520-886-3432 Fax: 520-886-0169

Gregory Merrill Koshkarian, MD - Medicare Cardiovascular Disease (cardiology) in Tucson, AZ