Dr Ann Margaret Petru, MD in Oakland, CA

Dr Ann Margaret Petru, MD is a medicare enrolled "Pediatrics - Pediatric Infectious Diseases" physician in Oakland, California. Her current practice location is 747 Fifty-second Street, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (510) 428-3337.

Dr Ann Margaret Petru is licensed to practice in California (license number G40627) 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 1568490878.

Contact Information

	Dr Ann Margaret Petru, MD
	747 Fifty-second Street, Oakland, CA 94609-1809
	(510) 428-3337
	(510) 601-3957

Map and Direction

Physician's Profile

Full Name	Dr Ann Margaret Petru
Gender	Female
Speciality	Pediatrics - Pediatric Infectious Diseases
Location	747 Fifty-second Street, Oakland, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1568490878
Provider Enumeration Date: 06/28/2006
Last Update Date: 03/07/2023

Medicare PECOS Information:

PECOS PAC ID: 6103965421
Enrollment ID: I20091130000286

Medical Identifiers

Medical identifiers for Dr Ann Margaret Petru such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1568490878	NPI	-	NPPES
CGP160130	Other	CA	CCS CONSULTANT NUMBER
00G406270	Medicaid	CA
CGP 089750	Other	CA	CCS PROVIDER NUMBER

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	G40627 (California)	Secondary
2080P0208X	Pediatrics - Pediatric Infectious Diseases	G40627 (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 Ann Margaret Petru allows following entities to bill medicare on her behalf.

Entity Name	Ucsf Pediatrics Associates
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1376614016 PECOS PAC ID: 6204749112 Enrollment ID: O20031106000823

Entity Name	University Of California San Francisco
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1861578973 PECOS PAC ID: 4486567229 Enrollment ID: O20031212000897

Entity Name	Ucsf Medical Group Business Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1477624104 PECOS PAC ID: 3779497870 Enrollment ID: O20040622001513

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 Ann Margaret Petru 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 Ann Margaret Petru, MD 43 Agnes St, Oakland, CA 94618-2522 Ph: (510) 428-3337	Dr Ann Margaret Petru, MD 747 Fifty-second Street, Oakland, CA 94609-1809 Ph: (510) 428-3337

Reviews and Comments

Pediatrics Doctors in Oakland, CA

Mrs. Natalie Plotkin, MS, ACPNP Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 747 52nd St, Oakland, CA 94609 Phone: 510-428-3484
Rebecca Romanov, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 747 52nd St, Oakland, CA 94609 Phone: 510-428-3331 Fax: 510-428-3331
Dr. Theodore John Chaconas, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 747 52nd St, Oakland, CA 94609 Phone: 510-428-3237 Fax: 510-601-3979
Dr. Robert E Mines Jr., M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 5715 Market St, Oakland, CA 94608 Phone: 510-652-5161 Fax: 510-652-4225
Spencer L Magargal, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 747 52nd St, Oakland, CA 94609 Phone: 510-428-3000
Dr. Arathi Lakhole, M.D, M.P.H Pediatrics Medicare: Medicare Enrolled Practice Location: 747 52nd St, Oakland, CA 94609 Phone: 510-428-3058
Kristen Lum, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 747 52nd St, Oakland, CA 94609 Phone: 510-428-3000

Dr Ann Margaret Petru, MD - Medicare Pediatrics in Oakland, CA