Dr Gregory J Macchio, MD in Mission Viejo, CA

Dr Gregory J Macchio, MD is a medicare enrolled "Anesthesiology" physician in Mission Viejo, California. He went to Northwestern University Feinberg Medical School and graduated in 1993 and has 31 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Western Anesthesia Medical Associates Inc and his current practice location is 27700 Medical Center Rd, Mission Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 364-1400.

Dr Gregory J Macchio is licensed to practice in Indiana (license number 01044919A) 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 1386621100.

Contact Information

	Dr Gregory J Macchio, MD
	27700 Medical Center Rd, Mission Viejo, CA 92691-6426
	(949) 364-1400
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Gregory J Macchio
Gender	Male
Speciality	Anesthesiology
Experience	31 Years
Location	27700 Medical Center Rd, Mission Viejo, 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:

Dr Gregory J Macchio attended and graduated from Northwestern University Feinberg Medical School in 1993

NPI Data:

NPI Number: 1386621100
Provider Enumeration Date: 12/22/2005
Last Update Date: 08/30/2010

Medicare PECOS Information:

PECOS PAC ID: 7012032667
Enrollment ID: I20100920000365

Medical Identifiers

Medical identifiers for Dr Gregory J Macchio such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1386621100	NPI	-	NPPES
200112130	Medicaid	IN
G88576	Other	CA	CA LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	01044919A (Indiana)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mission Hospital Regional Med Center	Mission viejo, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Western Anesthesia Medical Associates Inc	7012902216	49

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 Gregory J Macchio allows following entities to bill medicare on his behalf.

Entity Name	Western Anesthesia Medical Associates Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497796320 PECOS PAC ID: 7012902216 Enrollment ID: O20040416001498

Entity Name	Navarro Pain Control Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265727762 PECOS PAC ID: 7113198177 Enrollment ID: O20110922000670

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 Gregory J Macchio 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 Gregory J Macchio, MD 27401 Los Altos, Suite 180, Mission Viejo, CA 92691-6316 Ph: (949) 582-9624	Dr Gregory J Macchio, MD 27700 Medical Center Rd, Mission Viejo, CA 92691-6426 Ph: (949) 364-1400

Reviews and Comments

Anesthesiology Doctors in Mission Viejo, CA

Tod Henrichsen, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691 Phone: 949-582-9624 Fax: 949-582-9626
Dr. Timothy James Ebbert, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691 Phone: 949-364-1400
James Wickham, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691 Phone: 949-582-9624 Fax: 949-582-9626
Eric Hsu, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691 Phone: 949-582-9624 Fax: 949-582-9626
Jason Kwon, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691 Phone: 949-582-9624 Fax: 949-582-9626
Shawn Bullock, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691 Phone: 949-582-9624 Fax: 949-582-9626
Steve Wong, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691 Phone: 949-582-9624 Fax: 949-582-9626

Dr Gregory J Macchio, MD - Medicare Anesthesiology in Mission Viejo, CA