Amanda M Casto, MD, PHD - Medicare Infectious Disease in Renton, WA

Amanda M Casto, MD, PHD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Renton, Washington. She went to Stanford University School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice The Association Of University Physicians, Valley Medical Group-renton and her current practice location is 4033 Talbot Rd S Ste 570, Renton, Washington. You can reach out to her office (for appointments etc.) via phone at (425) 690-3487.

Amanda M Casto is licensed to practice in Washington (license number MD60636776) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1497012090.

Contact Information

Amanda M Casto, MD, PHD
4033 Talbot Rd S Ste 570,
Renton, WA 98055-5700
(425) 690-3487
(425) 690-9087

Map and Direction




Physician's Profile

Full NameAmanda M Casto
GenderFemale
SpecialityInfectious Disease
Experience12 Years
Location4033 Talbot Rd S Ste 570, Renton, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Amanda M Casto attended and graduated from Stanford University School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1497012090
  • Provider Enumeration Date: 04/19/2012
  • Last Update Date: 08/18/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931413275
  • Enrollment ID: I20190104000673

Medical Identifiers

Medical identifiers for Amanda M Casto such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497012090NPI-NPPES
2060146MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD60636776 (Washington)Secondary
207RI0200XInternal Medicine - Infectious Disease MD60636776 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Washington Medical CtrSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Association Of University Physicians04461626973009
Valley Medical Group-renton4183753965408

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. Amanda M Casto allows following entities to bill medicare on her behalf.
Entity NameThe Association Of University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041159
PECOS PAC ID: 0446162697
Enrollment ID: O20031105000244
Entity NameValley Medical Group-renton
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619209574
PECOS PAC ID: 4183753965
Enrollment ID: O20100604000113

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. Amanda M Casto 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
Amanda M Casto, MD, PHD
3600 Lind Ave Sw Ste 100,
Renton, WA 98057-4970

Ph: (425) 228-3440
Amanda M Casto, MD, PHD
4033 Talbot Rd S Ste 570,
Renton, WA 98055-5700

Ph: (425) 690-3487

Reviews and Comments


Internal Medicine Doctors in Renton, WA

Aaron Tzupeng Fang, M.D.
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Dr. Allen Sy, MD
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Phone: 425-228-3440    Fax: 425-656-4214
Brian Shawn Levy, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-228-3440    

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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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