Dr Charlotte Jia-hwa Hsieh, MD - Medicare Pediatrics in Oakland, CA

Dr Charlotte Jia-hwa Hsieh, MD is a medicare enrolled "Pediatrics - Pediatric Infectious Diseases" physician in Oakland, California. Her current practice location is 747 52nd St, Pediatric Infectious Diseases, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (510) 428-3336.

Dr Charlotte Jia-hwa Hsieh is licensed to practice in California (license number A17388) 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 1093745630.

Contact Information

Dr Charlotte Jia-hwa Hsieh, MD
747 52nd St, Pediatric Infectious Diseases,
Oakland, CA 94609-1809
(510) 428-3336
(510) 601-3957

Map and Direction




Physician's Profile

Full NameDr Charlotte Jia-hwa Hsieh
GenderFemale
SpecialityPediatrics - Pediatric Infectious Diseases
Location747 52nd St, Oakland, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093745630
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 03/12/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7214075068
  • Enrollment ID: I20091116000259

Medical Identifiers

Medical identifiers for Dr Charlotte Jia-hwa Hsieh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093745630NPI-NPPES
A71388OtherCACA STATE LIC NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A17388 (California)Secondary
2080P0208XPediatrics - Pediatric Infectious Diseases A17388 (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 Charlotte Jia-hwa Hsieh allows following entities to bill medicare on her behalf.
Entity NameUcsf Pediatrics Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376614016
PECOS PAC ID: 6204749112
Enrollment ID: O20031106000823
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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 Charlotte Jia-hwa Hsieh 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 Charlotte Jia-hwa Hsieh, MD
747 52nd St, Pediatric Infectious Diseases,
Oakland, CA 94609-1809

Ph: (510) 428-3336
Dr Charlotte Jia-hwa Hsieh, MD
747 52nd St, Pediatric Infectious Diseases,
Oakland, CA 94609-1809

Ph: (510) 428-3336

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    

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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