Dr Diane Marie Highum, MD - Medicare Psychiatry & Neurology in Costa Mesa, CA

Dr Diane Marie Highum, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Costa Mesa, California. Her current practice location is 301 Victoria St, Costa Mesa, California. You can reach out to her office (for appointments etc.) via phone at (949) 642-2734.

Dr Diane Marie Highum is licensed to practice in California (license number G68947) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1396868386.

Contact Information

Dr Diane Marie Highum, MD
301 Victoria St,
Costa Mesa, CA 92627-1995
(949) 642-2734
Not Available

Map and Direction




Physician's Profile

Full NameDr Diane Marie Highum
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location301 Victoria St, Costa Mesa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396868386
  • Provider Enumeration Date: 04/06/2007
  • Last Update Date: 08/29/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 4183916448
  • Enrollment ID: I20160706001767

Medical Identifiers

Medical identifiers for Dr Diane Marie Highum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396868386NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry G68947 (California)Primary

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 Diane Marie Highum 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 Diane Marie Highum, MD
460 South Esplanade St.,
Orange, CA 92869-4802

Ph: (714) 997-3283
Dr Diane Marie Highum, MD
301 Victoria St,
Costa Mesa, CA 92627-1995

Ph: (949) 642-2734

Reviews and Comments


Psychiatry & Neurology Doctors in Costa Mesa, CA

Dr. Harvey Jaffe, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 301 Victoria St, Costa Mesa, CA 92627
Phone: 949-642-2734    
Dr. Caitlin Cahill Pickart, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 275 Baker St Ste A, Costa Mesa, CA 92626
Phone: 714-361-6760    Fax: 714-361-6768
Mrs. Claudia Eppele, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Bristol St Ste B205, Costa Mesa, CA 92626
Phone: 855-867-5551    Fax: 855-867-5551
Britton Ashley Arey, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 950 S Coast Dr, Suite 204, Costa Mesa, CA 92626
Phone: 714-556-5004    
Dr. Zaid Noman, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 131 E 17th St, Costa Mesa, CA 92627
Phone: 949-548-8400    Fax: 949-548-1214
Dr. Nisha Warikoo, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 301 Victoria St, Costa Mesa, CA 92627
Phone: 949-665-0453    
Dr. Piper Celeste Lillehoff, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3115 Red Hill Ave, Costa Mesa, CA 92626
Phone: 714-850-8408    

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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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