Dr John Park, PHD - Medicare Psychologist in Diamond Bar, CA

Dr John Park, PHD is a medicare enrolled "Psychologist - Clinical" provider in Diamond Bar, California. His current practice location is 1370 Valley Vista Dr Ste 200, Diamond Bar, California. You can reach out to his office (for appointments etc.) via phone at (909) 274-9119.

Dr John Park is licensed to practice in California (license number PSY30065) 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 1750632501.

Contact Information

Dr John Park, PHD
1370 Valley Vista Dr Ste 200,
Diamond Bar, CA 91765
(909) 274-9119
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr John Park
GenderMale
SpecialityPsychologist - Clinical
Location1370 Valley Vista Dr Ste 200, Diamond Bar, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1750632501
  • Provider Enumeration Date: 09/19/2012
  • Last Update Date: 07/27/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8820348527
  • Enrollment ID: I20180829004245

Medical Identifiers

Medical identifiers for Dr John Park such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750632501NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 30065 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (California)Secondary
103TC0700XPsychologist - Clinical PSY30065 (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 John Park allows following entities to bill medicare on his behalf.
Entity NameRiiid Medical Group Irvine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437770468
PECOS PAC ID: 4284046889
Enrollment ID: O20201223000428

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 John Park 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 John Park, PHD
1317 S Diamond Bar Blvd Unit 4233,
Diamond Bar, CA 91765-5610

Ph: (909) 274-9119
Dr John Park, PHD
1370 Valley Vista Dr Ste 200,
Diamond Bar, CA 91765

Ph: (909) 274-9119

Reviews and Comments


Psychologist in Diamond Bar, CA

Dr. Preet Kaur Joneja, PSY.D
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 1370 Valley Vista Dr, Suite 104, Diamond Bar, CA 91765
Phone: 909-860-2166    
Dr. Sandee A Schuster, PHD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 404 S Prospectors Road, Suite C, Diamond Bar, CA 91765
Phone: 909-861-0012    
Richard Eugene Ortigo, PSYD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 21660 Copley Dr Ste 350, Diamond Bar, CA 91765
Phone: 909-612-0601    Fax: 909-612-0602
Dr. Tony Wu, PH.D., ABPP
Psychologist
Medicare: Medicare Enrolled
Practice Location: 1422 S. Valeview Dr., Diamond Bar, CA 91765
Phone: 909-753-4986    Fax: 888-815-0483
Dr. Thomas Strand Ball, PH D
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 1200 South Diamond Bar Blvd, Suite 207, Diamond Bar, CA 91765
Phone: 909-860-1237    Fax: 909-860-8467
Dr. Stephen G Meyer, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 732 N Diamond Bar Blvd, Suite 120, Diamond Bar, CA 91765
Phone: 909-861-7150    Fax: 909-860-1907
David T Hinman,
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 21015 Pathfinder Rd Ste 200, Diamond Bar, CA 91765
Phone: 213-822-0997    

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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