Heidi Chang, MD in Walnut Creek, CA - Medicare Obstetrics/gynecology

Heidi Chang, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Walnut Creek, California. She went to University Of Virginia School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Alameda Health System, Bass Medical Group and her current practice location is 2637 Shadelands Dr, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 393-0033.

Heidi Chang is licensed to practice in California (license number A128445) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1649681982.

Contact Information

	Heidi Chang, MD
	2637 Shadelands Dr, Walnut Creek, CA 94598-2512
	(925) 393-0033
	(925) 301-8956

Map and Direction

Physician's Profile

Full Name	Heidi Chang
Gender	Female
Speciality	Obstetrics/gynecology
Experience	12 Years
Location	2637 Shadelands Dr, Walnut Creek, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Heidi Chang attended and graduated from University Of Virginia School Of Medicine in 2012

NPI Data:

NPI Number: 1649681982
Provider Enumeration Date: 05/08/2014
Last Update Date: 02/06/2020

Medicare PECOS Information:

PECOS PAC ID: 6901195262
Enrollment ID: I20160510002097

Medical Identifiers

Medical identifiers for Heidi Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1649681982	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207V00000X	Obstetrics & Gynecology	A128445 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
John Muir Medical Center - Walnut Creek Campus	Walnut creek, CA	Hospital
Highland Hospital	Oakland, CA	Hospital
Alta Bates Summit Medical Center	Oakland, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Alameda Health System	3779494521	533
Bass Medical Group	9032111281	303

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. Heidi Chang allows following entities to bill medicare on her behalf.

Entity Name	Alameda Health System
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1740332931 PECOS PAC ID: 3779494521 Enrollment ID: O20031110000764

Entity Name	County Of Los Angeles
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1851363188 PECOS PAC ID: 1850296534 Enrollment ID: O20031204001218

Entity Name	Bass Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1174253405 PECOS PAC ID: 9032111281 Enrollment ID: O20070201000181

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. Heidi Chang 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
Heidi Chang, MD 2637 Shadelands Dr, Walnut Creek, CA 94598-2512 Ph: (925) 393-0033	Heidi Chang, MD 2637 Shadelands Dr, Walnut Creek, CA 94598-2512 Ph: (925) 393-0033

Reviews and Comments

Obstetrics & Gynecology Doctors in Walnut Creek, CA

Dr. Johanne M Poulin, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 60 Amigo Rd, Walnut Creek, CA 94596 Phone: 781-331-1999 Fax: 781-331-1999
Francis Wright, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000
Dr. Nadine Barbara Hanna, M.D. Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 112 La Casa Via Ste 200, Walnut Creek, CA 94598 Phone: 925-933-4747 Fax: 925-933-1638
Mark Allen Patterson, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 2657 Saklan Indian Dr Apt 2, Walnut Creek, CA 94595 Phone: 925-954-8960
Dr. Madhavi Durga Vemulapalli, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 112 La Casa Via Ste 300, Walnut Creek, CA 94598 Phone: 925-239-0012 Fax: 925-239-0011
Dr. Lillian Darlene Lanka, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 634 Shadowhawk Way, Walnut Creek, CA 94595 Phone: 925-287-1750 Fax: 925-287-1760
Megan Jarvis Lavin, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 320 Lennon Ln, Park Shadelands, Walnut Creek, CA 94598 Phone: 925-469-2239

Heidi Chang, MD - Medicare Obstetrics/gynecology in Walnut Creek, CA