Dr David Cd Oh, PMHNP - BC - Medicare Nurse Practitioner in Irvine, CA

Dr David Cd Oh, PMHNP - BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Irvine, California. His current practice location is 4040 Barranca Pkwy Ste 260, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (925) 282-1778.

Dr David Cd Oh is licensed to practice in California (license number 95015845) 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 1730764192.

Contact Information

Dr David Cd Oh, PMHNP - BC
4040 Barranca Pkwy Ste 260,
Irvine, CA 92604-4780
(925) 282-1778
(415) 296-5299

Map and Direction




Provider's Profile

Full NameDr David Cd Oh
GenderMale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location4040 Barranca Pkwy Ste 260, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730764192
  • Provider Enumeration Date: 03/16/2021
  • Last Update Date: 08/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0547708687
  • Enrollment ID: I20240820002255

Medical Identifiers

Medical identifiers for Dr David Cd Oh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730764192NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 811664 (California)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 95015845 (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 David Cd Oh allows following entities to bill medicare on his behalf.
Entity NamePacific Coast Psychiatric Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023125465
PECOS PAC ID: 2567469174
Enrollment ID: O20061024000383

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 David Cd Oh 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 David Cd Oh, PMHNP - BC
4040 Barranca Pkwy Ste 260,
Irvine, CA 92604-4780

Ph: (925) 282-1778
Dr David Cd Oh, PMHNP - BC
4040 Barranca Pkwy Ste 260,
Irvine, CA 92604-4780

Ph: (925) 282-1778

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).

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