Ann Phan, DO in Fremont, CA - Medicare Internal Medicine

Ann Phan, DO is a medicare enrolled "Internal Medicine" physician in Fremont, California. Her current practice location is 3200 Kearney St, Fremont, California. You can reach out to her office (for appointments etc.) via phone at (510) 490-1222.

Ann Phan is licensed to practice in California (license number 20A20914) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1912526179.

Contact Information

	Ann Phan, DO
	3200 Kearney St, Fremont, CA 94538-2299
	(510) 490-1222
	(510) 498-2871

Map and Direction

Physician's Profile

Full Name	Ann Phan
Gender	Female
Speciality	Internal Medicine
Location	3200 Kearney St, Fremont, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1912526179
Provider Enumeration Date: 04/08/2020
Last Update Date: 03/18/2024

Medicare PECOS Information:

PECOS PAC ID: 4587028766
Enrollment ID: I20230907001544

Medical Identifiers

Medical identifiers for Ann Phan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1912526179	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	20A20914 (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. Ann Phan allows following entities to bill medicare on her behalf.

Entity Name	Sutter Bay Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1013950807 PECOS PAC ID: 4284538778 Enrollment ID: O20031125000909

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. Ann Phan 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
Ann Phan, DO 3200 Kearney St, Fremont, CA 94538-2299 Ph: (510) 490-1222	Ann Phan, DO 3200 Kearney St, Fremont, CA 94538-2299 Ph: (510) 490-1222

Reviews and Comments

Internal Medicine Doctors in Fremont, CA

Dr. Lakshmi Srinivasan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3200 Kearney St, Fremont, CA 94538 Phone: 510-490-1222
Srilata Raman, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538 Phone: 510-248-3623
Hannelore Mohr, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538 Phone: 510-795-3000
Frederick G. Hom, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538 Phone: 510-795-3000
Dr. Michael Andre Lenoir, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 3448 Mowry Ave, Fremont, CA 94538 Phone: 510-373-3000 Fax: 844-965-9795
Julie Yue Zhou, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538 Phone: 510-795-3000
Soham P Jhaveri, Do, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3200 Kearney St, Fremont, CA 94538 Phone: 510-490-1222

Ann Phan, DO - Medicare Internal Medicine in Fremont, CA