Dr John Luo, MD - Medicare Psychiatry in Orange, CA

Dr John Luo, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Orange, California. He went to University Of Texas Medical Branch At Galveston and graduated in 1994 and has 30 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice The Department Of Psychiatry and his current practice location is 3800 W Chapman Ave Ste 500, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 456-5902.

Dr John Luo is licensed to practice in California (license number A55398) 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 1093748535.

Contact Information

Dr John Luo, MD
3800 W Chapman Ave Ste 500,
Orange, CA 92868-1638
(714) 456-5902
Not Available

Map and Direction




Physician's Profile

Full NameDr John Luo
GenderMale
SpecialityPsychiatry
Experience30 Years
Location3800 W Chapman Ave Ste 500, Orange, 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:
  • Dr John Luo attended and graduated from University Of Texas Medical Branch At Galveston in 1994
  NPI Data:
  • NPI Number: 1093748535
  • Provider Enumeration Date: 07/08/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7113071051
  • Enrollment ID: I20090812000389

Medical Identifiers

Medical identifiers for Dr John Luo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093748535NPI-NPPES
00A553980MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry A55398 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Department Of Psychiatry690170038419

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 Luo allows following entities to bill medicare on his behalf.
Entity NameThe Department Of Psychiatry
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831159003
PECOS PAC ID: 6901700384
Enrollment ID: O20031126000423
Entity NameCounty Of Riverside
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023122967
PECOS PAC ID: 6507754488
Enrollment ID: O20040310001107
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811255060
PECOS PAC ID: 8527223304
Enrollment ID: O20120628000360

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 Luo 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 Luo, MD
200 S Manchester Ave Ste 300,
Orange, CA 92868-3219

Ph: (714) 456-2986
Dr John Luo, MD
3800 W Chapman Ave Ste 500,
Orange, CA 92868-1638

Ph: (714) 456-5902

Reviews and Comments


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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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