Ricardo O Castillo, MD in Palo Alto, CA

Ricardo O Castillo, MD is a medicare enrolled "Pediatrics - Pediatric Gastroenterology" physician in Palo Alto, California. His current practice location is 725 Welch Rd, Palo Alto, California. You can reach out to his office (for appointments etc.) via phone at (650) 497-8000.

Ricardo O Castillo is licensed to practice in California (license number G34798) 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 1487738811.

Contact Information

	Ricardo O Castillo, MD
	725 Welch Rd, Palo Alto, CA 94304-1601
	(650) 497-8000
	Not Available

Map and Direction

Physician's Profile

Full Name	Ricardo O Castillo
Gender	Male
Speciality	Pediatrics - Pediatric Gastroenterology
Location	725 Welch Rd, Palo Alto, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1487738811
Provider Enumeration Date: 10/24/2006
Last Update Date: 01/24/2025

Medicare PECOS Information:

PECOS PAC ID: 2264539873
Enrollment ID: I20070516000176

Medical Identifiers

Medical identifiers for Ricardo O Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1487738811	NPI	-	NPPES
00G347980	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2080P0206X	Pediatrics - Pediatric Gastroenterology	MD 2013-0785 (New Mexico)	Secondary
2080P0206X	Pediatrics - Pediatric Gastroenterology	G34798 (California)	Primary

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. Ricardo O Castillo 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
Ricardo O Castillo, MD 800 Bradbury Dr Se Ste 116, Albuquerque, NM 87106-4310 Ph: (505) 272-1476	Ricardo O Castillo, MD 725 Welch Rd, Palo Alto, CA 94304-1601 Ph: (650) 497-8000

Reviews and Comments

Pediatrics Doctors in Palo Alto, CA

Jean Chia, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 730 Welch Rd, Palo Alto, CA 94304 Phone: 650-721-6073
Crystal Lee Mackall, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-497-8000
Somya Jalan, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-497-8000
Erin E Holsinger, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-497-8000
Dr. Jerome Linus Murphy, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-497-8000
Peter Andrew Meaney, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-497-8000
Kenneth Ivers Weinberg, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-498-7103

Ricardo O Castillo, MD - Medicare Pediatrics in Palo Alto, CA