Dr Christopher Mathias Gunawan, MD - Medicare Pediatrics in Port Orchard, WA

Dr Christopher Mathias Gunawan, MD is a medicare enrolled "Pediatrics" physician in Port Orchard, Washington. His current practice location is 1400 Pottery Ave, Port Orchard, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 895-5000.

Dr Christopher Mathias Gunawan is licensed to practice in Washington (license number MD61537259) 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 1104355049.

Contact Information

Dr Christopher Mathias Gunawan, MD
1400 Pottery Ave,
Port Orchard, WA 98366-3711
(360) 895-5000
(877) 516-9023

Map and Direction




Physician's Profile

Full NameDr Christopher Mathias Gunawan
GenderMale
SpecialityPediatrics
Location1400 Pottery Ave, Port Orchard, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104355049
  • Provider Enumeration Date: 06/05/2017
  • Last Update Date: 10/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1254863731
  • Enrollment ID: I20241022003931

Medical Identifiers

Medical identifiers for Dr Christopher Mathias Gunawan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104355049NPI-NPPES
VAD000OtherMEDICARE UPIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A157790 (California)Secondary
208000000XPediatrics MD61537259 (Washington)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 Christopher Mathias Gunawan allows following entities to bill medicare on his behalf.
Entity NameKaiser Foundation Health Plan Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396810701
PECOS PAC ID: 9032022579
Enrollment ID: O20031112000454

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 Christopher Mathias Gunawan 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 Christopher Mathias Gunawan, MD
1400 Pottery Ave,
Port Orchard, WA 98366-3768

Ph: (360) 895-5000
Dr Christopher Mathias Gunawan, MD
1400 Pottery Ave,
Port Orchard, WA 98366-3711

Ph: (360) 895-5000

Reviews and Comments


Pediatrics Doctors in Port Orchard, WA

Dr. Gregory Howard Cain, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1400 Pottery Ave, Port Orchard, WA 98366
Phone: 360-895-5000    
Dr. Brian Joey Que, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1400 Pottery Ave, Port Orchard, WA 98366
Phone: 360-895-5000    
Catherine Cogley, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 450 S Kitsap Blvd Ste 230, Port Orchard, WA 98366
Phone: 360-895-0216    Fax: 360-895-7919
Clement Phuong Nguyen Le Thanh,
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 320 S Kitsap Blvd, Port Orchard, WA 98366
Phone: 360-876-7215    
Mrs. Tasia Nicole Hulst, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 450 S Kitsap Blvd Ste 250, Port Orchard, WA 98366
Phone: 360-782-3000    Fax: 360-782-3040
Pninit Varol, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 450 S Kitsap Blvd Ste 100, Port Orchard, WA 98366
Phone: 360-744-6275    Fax: 360-744-6270

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.