Dr Jessica H Chun, MD - Medicare Obstetrics & Gynecology in Fremont, CA

Dr Jessica H Chun, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Fremont, California. Her current practice location is 39400 Paseo Padre Pkwy, Kaiser Permanente, Fremont, California. You can reach out to her office (for appointments etc.) via phone at (510) 258-3411.

Dr Jessica H Chun is licensed to practice in California (license number A122850) 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 1023392321.

Contact Information

Dr Jessica H Chun, MD
39400 Paseo Padre Pkwy, Kaiser Permanente,
Fremont, CA 94538-2310
(510) 258-3411
Not Available

Map and Direction




Physician's Profile

Full NameDr Jessica H Chun
GenderFemale
SpecialityObstetrics & Gynecology
Location39400 Paseo Padre Pkwy, Fremont, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023392321
  • Provider Enumeration Date: 10/05/2011
  • Last Update Date: 12/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880903335
  • Enrollment ID: I20151022002521

Medical Identifiers

Medical identifiers for Dr Jessica H Chun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023392321NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A122850 (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 Jessica H Chun 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 Jessica H Chun 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 Jessica H Chun, MD
39400 Paseo Padre Pkwy, Kaiser Permanente,
Fremont, CA 94538-2310

Ph: () -
Dr Jessica H Chun, MD
39400 Paseo Padre Pkwy, Kaiser Permanente,
Fremont, CA 94538-2310

Ph: (510) 258-3411

Reviews and Comments


Obstetrics & Gynecology Doctors in Fremont, CA

Dr. Scott William Mack, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1860 Mowry Ave, Suite 400, Fremont, CA 94538
Phone: 510-796-7104    Fax: 510-794-9783
Mei Ge, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3200 Kearney St, Fremont, CA 94538
Phone: 510-498-2196    
Dr. Scott Kramer, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2333 Mowry Ave, Suite 201, Fremont, CA 94538
Phone: 510-796-0510    Fax: 510-796-7760
Dr. Lawrence Matthew Tiglao, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 2000 Mowry Ave, Fremont, CA 94538
Phone: 510-248-1000    Fax: 510-608-6055
Matin S. Mazidi, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538
Phone: 510-795-3000    
Jayanti Jha, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 39400 Paseo Padre Pkwy, Fremont, CA 94538
Phone: 510-795-3000    

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.

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