Alexander F Castellanos, MD in Templeton, CA

Alexander F Castellanos, MD is a medicare enrolled "Family Medicine" physician in Templeton, California. He went to Stanford University School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Family Practice. His current practice location is 699 S Main St, Templeton, California. You can reach out to his office (for appointments etc.) via phone at (805) 434-1804.

Alexander F Castellanos is licensed to practice in California (license number G37303) 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 1770771511.

Contact Information

	Alexander F Castellanos, MD
	699 S Main St, Templeton, CA 93465-5103
	(805) 434-1804
	(805) 434-1855

Map and Direction

Physician's Profile

Full Name	Alexander F Castellanos
Gender	Male
Speciality	Family Practice
Experience	47 Years
Location	699 S Main St, Templeton, 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:

Alexander F Castellanos attended and graduated from Stanford University School Of Medicine in 1977

NPI Data:

NPI Number: 1770771511
Provider Enumeration Date: 10/05/2007
Last Update Date: 12/26/2007

Medicare PECOS Information:

PECOS PAC ID: 4183705635
Enrollment ID: I20080122000807

Medical Identifiers

Medical identifiers for Alexander F Castellanos such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770771511	NPI	-	NPPES
00G373030	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	G37303 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
French Hospital Medical Center	San luis obispo, CA	Hospital
Twin Cities Community Hospital	Templeton, CA	Hospital

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. Alexander F Castellanos allows following entities to bill medicare on his behalf.

Entity Name	Alexander F Castellanos Md Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831260520 PECOS PAC ID: 7810078367 Enrollment ID: O20080122000810

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. Alexander F Castellanos 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
Alexander F Castellanos, MD 699 S Main St, Templeton, CA 93465-5103 Ph: (805) 434-1804	Alexander F Castellanos, MD 699 S Main St, Templeton, CA 93465-5103 Ph: (805) 434-1804

Reviews and Comments

Family Medicine Doctors in Templeton, CA

Dr. Michael R. Lebens, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 265 Posada Ln, Suite D, Templeton, CA 93465 Phone: 805-434-0770 Fax: 805-434-5124
Dr. Erin Jones Bouquin, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 325 Posada Ln, Suites A-c, Templeton, CA 93465 Phone: 805-542-6700 Fax: 805-542-6791
Mr. Thomas C Harper, MD Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 265 Posada Ln, Suite D, Templeton, CA 93465 Phone: 805-434-5247 Fax: 805-434-5124
Andrew M Anthony, MD. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 265 Posada Ln, Suite B, Templeton, CA 93465 Phone: 805-434-0900 Fax: 805-434-9260
Dr. Edward Paul Jardini, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1320 Las Tablas Rd, Suite F, Templeton, CA 93465 Phone: 805-434-0025 Fax: 805-434-0029
Dr. Warren H. Frankel, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1050 Las Tablas Rd, Suite 15, Templeton, CA 93465 Phone: 805-434-3390 Fax: 805-434-3391
Hendrik F Breytenbach, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 292 Posada Ln, Suite D, Templeton, CA 93465 Phone: 805-434-3791 Fax: 805-434-2019

Alexander F Castellanos, MD - Medicare Family Practice in Templeton, CA