Dr Parker Andrew Duncan Diaz, MD, MPH, FAAFP in Santa Rosa, CA

Dr Parker Andrew Duncan Diaz, MD, MPH, FAAFP is a medicare enrolled "Family Medicine - Addiction Medicine" physician in Santa Rosa, California. His current practice location is 751 Lombardi Ct, Santa Rosa, California. You can reach out to his office (for appointments etc.) via phone at (707) 547-2222.

Dr Parker Andrew Duncan Diaz is licensed to practice in California (license number A118268) 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 1033434923.

Contact Information

	Dr Parker Andrew Duncan Diaz, MD, MPH, FAAFP
	751 Lombardi Ct, Santa Rosa, CA 95407-6798
	(707) 547-2222
	(707) 547-2229

Map and Direction

Physician's Profile

Full Name	Dr Parker Andrew Duncan Diaz
Gender	Male
Speciality	Family Medicine - Addiction Medicine
Location	751 Lombardi Ct, Santa Rosa, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1033434923
Provider Enumeration Date: 04/02/2010
Last Update Date: 10/18/2023

Medicare PECOS Information:

PECOS PAC ID: 1850524422
Enrollment ID: I20240503001420

Medical Identifiers

Medical identifiers for Dr Parker Andrew Duncan Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1033434923	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207QA0401X	Family Medicine - Addiction Medicine	A118268 (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. Dr Parker Andrew Duncan Diaz allows following entities to bill medicare on his behalf.

Entity Name	Santa Rosa Community Health Centers
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1578631172 PECOS PAC ID: 0345130423 Enrollment ID: O20040319001444

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 Parker Andrew Duncan Diaz 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 Parker Andrew Duncan Diaz, MD, MPH, FAAFP 3569 Round Barn Cir, Santa Rosa, CA 95403 Ph: (707) 303-3600	Dr Parker Andrew Duncan Diaz, MD, MPH, FAAFP 751 Lombardi Ct, Santa Rosa, CA 95407-6798 Ph: (707) 547-2222

Reviews and Comments

Family Medicine Doctors in Santa Rosa, CA

Dr. Lyman Bowen Greaves Jr., M.D. Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 3569 Round Barn Cir, Santa Rosa, CA 95403 Phone: 707-303-3600 Fax: 707-303-3611
Ellen Betty Kruusmagi, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 144 Stony Point Rd, Santa Rosa, CA 95401 Phone: 707-521-4500 Fax: 707-544-4626
Dr. Lucia Dei Roncalli, MD Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 1010 Sundown Trl, Santa Rosa, CA 95404 Phone: 510-407-4697
Dr. Michael G Carlston, M.D. Family Medicine Medicare: May Accept Medicare Assignments Practice Location: 2448 Guerneville Rd, Suite 900, Santa Rosa, CA 95403 Phone: 707-545-1554 Fax: 707-545-1595
Anthony K. Boyce, DO Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403 Phone: 707-571-4000
Richard L. Holve, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403 Phone: 707-571-4000
Leo Arthur Smith, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 500 Doyle Park Dr, Suite G-04, Santa Rosa, CA 95405 Phone: 707-303-8360 Fax: 707-303-8361

Dr Parker Andrew Duncan Diaz, MD, MPH, FAAFP - Medicare Family Medicine in Santa Rosa, CA