Clayton B Dejong, MD - Medicare Internal Medicine in Long Beach, CA

Clayton B Dejong, MD is a medicare enrolled "Internal Medicine" physician in Long Beach, California. He went to University Of Iowa, Rj & L Carver College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Prohealth Partners, A Medical Group and his current practice location is 300 Redondo Ave, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 433-7496.

Clayton B Dejong is licensed to practice in California (license number A42912) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467466409.

Contact Information

Clayton B Dejong, MD
300 Redondo Ave,
Long Beach, CA 90814-2651
(562) 433-7496
(562) 987-9206

Map and Direction




Physician's Profile

Full NameClayton B Dejong
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location300 Redondo Ave, Long Beach, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Clayton B Dejong attended and graduated from University Of Iowa, Rj & L Carver College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1467466409
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 12/29/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3072694777
  • Enrollment ID: I20100504000466

Medical Identifiers

Medical identifiers for Clayton B Dejong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467466409NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A42912 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grace Home Health CareLong beach, CAHome health agency
Long Beach Memorial Medical CenterLong beach, CAHospital
St Mary Medical CenterLong beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prohealth Partners, A Medical Group2769388412229

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. Clayton B Dejong allows following entities to bill medicare on his behalf.
Entity NameProhealth Partners, A Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003949975
PECOS PAC ID: 2769388412
Enrollment ID: O20031211000927
Entity NameCareconnectmd Ca Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366063125
PECOS PAC ID: 5496178055
Enrollment ID: O20200715000596

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. Clayton B Dejong 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
Clayton B Dejong, MD
300 Redondo Ave,
Long Beach, CA 90814-2651

Ph: () -
Clayton B Dejong, MD
300 Redondo Ave,
Long Beach, CA 90814-2651

Ph: (562) 433-7496

Reviews and Comments


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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.