Alan T Chang, MD in Escondido, CA - Medicare Internal Medicine

Alan T Chang, MD is a medicare enrolled "Internal Medicine" physician in Escondido, California. He went to University Of Southern California Keck School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Arch Health Partners Inc and his current practice location is 225 East 2nd Avenue, Suite 340, Escondido, California. You can reach out to his office (for appointments etc.) via phone at (760) 291-6700.

Alan T Chang is licensed to practice in California (license number G79904) 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 1699784934.

Contact Information

	Alan T Chang, MD
	225 East 2nd Avenue, Suite 340, Escondido, CA 92025
	(760) 291-6700
	(760) 745-1588

Map and Direction

Physician's Profile

Full Name	Alan T Chang
Gender	Male
Speciality	Internal Medicine
Experience	29 Years
Location	225 East 2nd Avenue, Escondido, 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:

Alan T Chang attended and graduated from University Of Southern California Keck School Of Medicine in 1995

NPI Data:

NPI Number: 1699784934
Provider Enumeration Date: 08/05/2006
Last Update Date: 10/09/2024

Medicare PECOS Information:

PECOS PAC ID: 4880727395
Enrollment ID: I20100804000976

Medical Identifiers

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

Identifier	Type	State	Issuer
1699784934	NPI	-	NPPES
00A623420	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	G79904 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Apreva Hospice	San diego, CA	Hospice
Pomerado Hospital	Poway, CA	Hospital
Boulder Creek Post Acute	Poway, CA	Nursing home

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Arch Health Partners Inc	9931239027	222

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. Alan T Chang allows following entities to bill medicare on his behalf.

Entity Name	Graybill Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1891729745 PECOS PAC ID: 9335050517 Enrollment ID: O20040108000857

Entity Name	Arch Health Partners Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1649500141 PECOS PAC ID: 9931239027 Enrollment ID: O20100616000715

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. Alan T 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
Alan T Chang, MD 120 Craven Rd, Suite 201, San Marcos, CA 92078 Ph: (760) 291-6621	Alan T Chang, MD 225 East 2nd Avenue, Suite 340, Escondido, CA 92025 Ph: (760) 291-6700

Reviews and Comments

Internal Medicine Doctors in Escondido, CA

Archana Krishnarajpet Narayan, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 425 N Date St, Escondido, CA 92025 Phone: 760-520-8372 Fax: 760-741-2782
Matthew Guest, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 460 N Elm St, Escondido, CA 92025 Phone: 760-737-2000 Fax: 760-737-2039
Dr. Tariq M Dastagir, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 2185 Citracado Pkwy, Escondido, CA 92029 Phone: 442-281-4047
Dr. Steven William Zgliniec, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 488 E Valley Pkwy, Suite 314, Escondido, CA 92025 Phone: 760-489-1458 Fax: 760-489-8699
Karin C. Kordas, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 215 S Hickory St Ste 118, Escondido, CA 92025 Phone: 760-739-2371 Fax: 760-739-2376
Lara Le, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 225 E 2nd Ave, Escondido, CA 92025 Phone: 760-291-6700 Fax: 760-737-3430
Jayanthi Magesh, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 425 N Date St, Escondido, CA 92025 Phone: 760-739-2371 Fax: 760-739-2376

Alan T Chang, MD - Medicare Internal Medicine in Escondido, CA