Erica O'neal, - Medicare Psychiatry & Neurology in Larkspur, CA

Erica O'neal, is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Larkspur, California. Her current practice location is 900 Larkspur Landing Cir Ste 160, Larkspur, California. You can reach out to her office (for appointments etc.) via phone at (707) 258-8757.

Erica O'neal is licensed to practice in Vermont (license number 042-0011044) 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 1962414722.

Contact Information

Erica O'neal,
900 Larkspur Landing Cir Ste 160,
Larkspur, CA 94939-1766
(707) 258-8757
Not Available

Map and Direction




Physician's Profile

Full NameErica O'neal
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location900 Larkspur Landing Cir Ste 160, Larkspur, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1962414722
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 11/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628079647
  • Enrollment ID: I20141124000526

Medical Identifiers

Medical identifiers for Erica O'neal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962414722NPI-NPPES
D011466MedicaidVT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 042-0011044 (Vermont)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. Erica O'neal allows following entities to bill medicare on her behalf.
Entity NameCounty Of Butte
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578623583
PECOS PAC ID: 3779489356
Enrollment ID: O20031212000445
Entity NameCounty Of San Luis Obispo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134287634
PECOS PAC ID: 9032020094
Enrollment ID: O20050407000794

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. Erica O'neal 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
Erica O'neal,
Po Box 11051,
Yellowknife, NT X1A 0-E3

Ph: () -
Erica O'neal,
900 Larkspur Landing Cir Ste 160,
Larkspur, CA 94939-1766

Ph: (707) 258-8757

Reviews and Comments


Psychiatry & Neurology Doctors in Larkspur, CA

Dr. Patricia Alison Kreshin, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 42 Orange Ave, Larkspur, CA 94939
Phone: 415-927-0228    Fax: 415-927-0228
Dr. Sarah Ingrid Haynal, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 900 Larkspur Landing Cir Ste 160, Larkspur, CA 94939
Phone: 707-258-8757    
Richard William Brenner, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 980 Magnolia Ave, Ste 8, Larkspur, CA 94939
Phone: 415-927-2767    Fax: 415-461-4626
Zachary Schwab, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 467b Magnolia Ave, Larkspur, CA 94939
Phone: 415-909-3109    Fax: 415-907-6219
Dr. Helen Michelle Biren, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 5 Bon Air Road, Suite 221, Larkspur, CA 94939
Phone: 415-924-9375    Fax: 415-924-7698
Rajdip Barman, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 900 Larkspur Landing Cir Ste 160, Larkspur, CA 94939
Phone: 707-258-8757    
Dr. Pamela Martin, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 15 Willow Ave, Larkspur, CA 94939
Phone: 415-516-5893    

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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