Dr Jennie J Chang, MD - Medicare Obstetrics & Gynecology in Pasadena, CA

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Dr Jennie J Chang, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Pasadena, California. Her current practice location is 625 S Fair Oaks Ave, Suite 255, Pasadena, California. You can reach out to her office (for appointments etc.) via phone at (626) 304-2626.

Dr Jennie J Chang is licensed to practice in California (license number A85586) 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 1982668422.

Contact Information

Dr Jennie J Chang, MD
625 S Fair Oaks Ave, Suite 255,
Pasadena, CA 91105-2613
(626) 304-2626
Not Available

Map and Direction




Physician's Profile

Full NameDr Jennie J Chang
GenderFemale
SpecialityObstetrics & Gynecology
Location625 S Fair Oaks Ave, Pasadena, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982668422
  • Provider Enumeration Date: 04/13/2006
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8426234535
  • Enrollment ID: I20110525000111

Medical Identifiers

Medical identifiers for Dr Jennie J Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982668422NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A85586 (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 Jennie J Chang allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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 Jennie J 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 AddressPractice Location Address
Dr Jennie J Chang, MD
625 S Fair Oaks Ave, Suite 255 South Lobby,
Pasadena, CA 91105-2613

Ph: (626) 304-2626		Dr Jennie J Chang, MD
625 S Fair Oaks Ave, Suite 255,
Pasadena, CA 91105-2613

Ph: (626) 304-2626

Reviews and Comments


Obstetrics & Gynecology Doctors in Pasadena, CA

Dr. Jonathan Nei-kim Tam, M.D.
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Practice Location: 105 N Hill Ave Ste 203, Pasadena, CA 91106
Phone: 626-449-2800    Fax: 626-795-5145
John Gordon Wilcox, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 333 S Arroyo Pkwy, Pasadena, CA 91105
Phone: 626-440-9161    Fax: 626-585-1603
Paul Sc Lin, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 960 E Green St Ste L-60, Pasadena, CA 91106
Phone: 626-793-3339    Fax: 626-793-3118
Jeffrey Robert Nelson, D.O.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 333 S Arroyo Pkwy, Pasadena, CA 91105
Phone: 626-440-9161    Fax: 626-585-1603
Dr. James Armen Macer, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Congress St, Suite 400, Pasadena, CA 91105
Phone: 626-449-6223    Fax: 626-449-0035
Aaron J Epstein, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 50 Alessandro Pl Ste 210, Pasadena, CA 91105
Phone: 626-514-0060    Fax: 626-514-0062
Dr. George Toshinori Matsuda, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Congress St, Suite 400, Pasadena, CA 91105
Phone: 626-449-6223    Fax: 626-449-0035

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.