Dr Andrew Pin-wei Ko, MD - Medicare Pediatrics in Fountain Valley, CA

Dr Andrew Pin-wei Ko, MD is a medicare enrolled "Pediatrics" physician in Fountain Valley, California. His current practice location is 11100 Warner Ave Ste 262, Fountain Valley, California. You can reach out to his office (for appointments etc.) via phone at (714) 979-7788.

Dr Andrew Pin-wei Ko is licensed to practice in California (license number A76901) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1689744328.

Contact Information

Dr Andrew Pin-wei Ko, MD
11100 Warner Ave Ste 262,
Fountain Valley, CA 92708-7512
(714) 979-7788
(714) 979-7799

Map and Direction




Physician's Profile

Full NameDr Andrew Pin-wei Ko
GenderMale
SpecialityPediatrics
Location11100 Warner Ave Ste 262, Fountain Valley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689744328
  • Provider Enumeration Date: 11/09/2006
  • Last Update Date: 04/02/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 3375526718
  • Enrollment ID: I20040608001062

Medical Identifiers

Medical identifiers for Dr Andrew Pin-wei Ko such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689744328NPI-NPPES
A76901MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A76901 (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 Andrew Pin-wei Ko allows following entities to bill medicare on his behalf.
Entity NameNew Foundation Medical Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689023582
PECOS PAC ID: 3072893478
Enrollment ID: O20161130001798
Entity NameFountain Valley Pediatrics, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225367071
PECOS PAC ID: 7113202250
Enrollment ID: O20170331001936

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 Andrew Pin-wei Ko 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 Andrew Pin-wei Ko, MD
11100 Warner Ave Ste 262,
Fountain Valley, CA 92708-7512

Ph: (714) 979-7788
Dr Andrew Pin-wei Ko, MD
11100 Warner Ave Ste 262,
Fountain Valley, CA 92708-7512

Ph: (714) 979-7788

Reviews and Comments


Pediatrics Doctors in Fountain Valley, CA

Sheila Phuong Nguyen, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 17360 Brookhurst Street, Fountain Valley, CA 92708
Phone: 714-665-1797    Fax: 714-665-4680
Margaret Zimmerman, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 18035 Brookhurst St, Suite 2100, Fountain Valley, CA 92708
Phone: 657-241-9090    
Graham C Tse, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 17100 Euclid St, Department Picu/peds, Fountain Valley, CA 92708
Phone: 714-966-7253    Fax: 714-966-3354
Mrs. Toquynh Dinh Kieu, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 11100 Warner Ave, Suite # 116, Fountain Valley, CA 92708
Phone: 714-641-0850    Fax: 714-434-6158
Dr. Jyotsna Keni, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 11160 Warner Ave, Suite 117, Fountain Valley, CA 92708
Phone: 714-432-1950    Fax: 714-432-1953
Tanya Dansky, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 17360 Brookhurst St, Fountain Valley, CA 92708
Phone: 714-377-2900    
Miss Elisabeth Vanessa Malin, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 18255 Brookhurst St, Suite 100, Fountain Valley, CA 92708
Phone: 714-378-5330    Fax: 714-378-5320

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).

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