Charles B Obrien, MD - Medicare Emergency Medicine in Huntington Beach, CA

Charles B Obrien, MD is a medicare enrolled "Emergency Medicine" physician in Huntington Beach, California. His current practice location is 21391 Pinetree Ln, Huntington Beach, California. You can reach out to his office (for appointments etc.) via phone at (714) 335-9024.

Charles B Obrien is licensed to practice in California (license number A79283) 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 1053357137.

Contact Information

Charles B Obrien, MD
21391 Pinetree Ln,
Huntington Beach, CA 92646-7558
(714) 335-9024
Not Available



Physician's Profile

Full NameCharles B Obrien
GenderMale
SpecialityEmergency Medicine
Location21391 Pinetree Ln, Huntington Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053357137
  • Provider Enumeration Date: 06/20/2006
  • Last Update Date: 11/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0143127886
  • Enrollment ID: I20031218000965

Medical Identifiers

Medical identifiers for Charles B Obrien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053357137NPI-NPPES
00A792830MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A79283 (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. Charles B Obrien allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

News Archive

Hospital for Special Surgery presents advantages of specialized disease center for comprehensive lupus care

The benefits of collaborative, multidisciplinary care of patients with complex autoimmune diseases like lupus and multiple sclerosis are just beginning to be appreciated by physicians. Hospital for Special Surgery in New York will present evidence of the advantages of such a specialized disease center dedicated to comprehensive lupus care at the 74th Annual Meeting of the American College of Rheumatology in Atlanta.

Marijuana use among pregnant women linked to low birth weight infants

In a new study, researchers in London, Ontario found that women who used marijuana while pregnant were almost three times more likely to have an infant with low birth weight than women who did not use marijuana.

Tools and applications of QI methodology in Neonatal-Perinatal practice

The March 2010 issue of Clinics in Perinatology, published by Elsevier, provides Neonatologists and Maternal-Fetal-Medicine specialists with the tools and concepts necessary to understand Quality Improvement (QI) methodology and to initiate QI projects within their own practices and neonatal intensive care units (NICUs).

Prairie dog study holds significant implications for understanding spread of infectious diseases

Prairie dogs, once abundant in the Rocky Mountains and Great Plains, have been decimated in recent decades by plague - a virulent bacterial disease spread by fleas.Plague outbreaks periodically sweep through large prairie dog towns with thousands of inhabitants, killing virtually the entire population within months. Other prairie dogs move in and build a new colony, which eventually is wiped out when the disease returns.

New technique could dramatically lower costs of DNA sequencing

Using computer simulations, researchers at the University of Illinois have demonstrated a strategy for sequencing DNA by driving the molecule back and forth through a nanopore capacitor in a semiconductor chip.

Read more Medical News

› Verified 3 days ago

Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458

News Archive

Hospital for Special Surgery presents advantages of specialized disease center for comprehensive lupus care

The benefits of collaborative, multidisciplinary care of patients with complex autoimmune diseases like lupus and multiple sclerosis are just beginning to be appreciated by physicians. Hospital for Special Surgery in New York will present evidence of the advantages of such a specialized disease center dedicated to comprehensive lupus care at the 74th Annual Meeting of the American College of Rheumatology in Atlanta.

Marijuana use among pregnant women linked to low birth weight infants

In a new study, researchers in London, Ontario found that women who used marijuana while pregnant were almost three times more likely to have an infant with low birth weight than women who did not use marijuana.

Tools and applications of QI methodology in Neonatal-Perinatal practice

The March 2010 issue of Clinics in Perinatology, published by Elsevier, provides Neonatologists and Maternal-Fetal-Medicine specialists with the tools and concepts necessary to understand Quality Improvement (QI) methodology and to initiate QI projects within their own practices and neonatal intensive care units (NICUs).

Prairie dog study holds significant implications for understanding spread of infectious diseases

Prairie dogs, once abundant in the Rocky Mountains and Great Plains, have been decimated in recent decades by plague - a virulent bacterial disease spread by fleas.Plague outbreaks periodically sweep through large prairie dog towns with thousands of inhabitants, killing virtually the entire population within months. Other prairie dogs move in and build a new colony, which eventually is wiped out when the disease returns.

New technique could dramatically lower costs of DNA sequencing

Using computer simulations, researchers at the University of Illinois have demonstrated a strategy for sequencing DNA by driving the molecule back and forth through a nanopore capacitor in a semiconductor chip.

Read more Medical News

› Verified 3 days ago

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. Charles B Obrien 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
Charles B Obrien, MD
21391 Pinetree Ln,
Huntington Beach, CA 92646-7558

Ph: (714) 335-9024
Charles B Obrien, MD
21391 Pinetree Ln,
Huntington Beach, CA 92646-7558

Ph: (714) 335-9024

News Archive

Hospital for Special Surgery presents advantages of specialized disease center for comprehensive lupus care

The benefits of collaborative, multidisciplinary care of patients with complex autoimmune diseases like lupus and multiple sclerosis are just beginning to be appreciated by physicians. Hospital for Special Surgery in New York will present evidence of the advantages of such a specialized disease center dedicated to comprehensive lupus care at the 74th Annual Meeting of the American College of Rheumatology in Atlanta.

Marijuana use among pregnant women linked to low birth weight infants

In a new study, researchers in London, Ontario found that women who used marijuana while pregnant were almost three times more likely to have an infant with low birth weight than women who did not use marijuana.

Tools and applications of QI methodology in Neonatal-Perinatal practice

The March 2010 issue of Clinics in Perinatology, published by Elsevier, provides Neonatologists and Maternal-Fetal-Medicine specialists with the tools and concepts necessary to understand Quality Improvement (QI) methodology and to initiate QI projects within their own practices and neonatal intensive care units (NICUs).

Prairie dog study holds significant implications for understanding spread of infectious diseases

Prairie dogs, once abundant in the Rocky Mountains and Great Plains, have been decimated in recent decades by plague - a virulent bacterial disease spread by fleas.Plague outbreaks periodically sweep through large prairie dog towns with thousands of inhabitants, killing virtually the entire population within months. Other prairie dogs move in and build a new colony, which eventually is wiped out when the disease returns.

New technique could dramatically lower costs of DNA sequencing

Using computer simulations, researchers at the University of Illinois have demonstrated a strategy for sequencing DNA by driving the molecule back and forth through a nanopore capacitor in a semiconductor chip.

Read more News

› Verified 3 days ago


Emergency Medicine Doctors in Huntington Beach, CA

Kelly Flannigan Unger, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 17772 Beach Blvd, Huntington Beach, CA 92647
Phone: 714-843-5011    
Mr. Stanley Wayne Combs, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 16761 Edgewater Lane, Huntington Beach, CA 92649
Phone: 714-846-9400    
Dr. Patrick D Cichon, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8252 Lambert Dr, Huntington Beach, CA 92647
Phone: 323-363-3442    
Vince Truong, D.O.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 7834 Glencoe Ave, Huntington Beach, CA 92647
Phone: 586-212-3164    Fax: 310-379-4856
Jessica Rendin, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 17772 Beach Blvd, Huntington Beach, CA 92647
Phone: 714-843-5011    
Khanh Tran, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 17772 Beach Blvd, Huntington Beach, CA 92647
Phone: 714-842-1473    

Find & Compare Providers Near You: Find and compare doctors, nursing homes, hospitals, and other health care providers in your area that accept Medicare. Get information like: Find a doctor or clinician that accepts Medicare near you.

Doctors and clinicians: Doctors and clinicians include doctors, clinicians and groups who are qualified to practice in many specialties. Each specialty focuses on certain parts of the body, periods of life, conditions, or primary care. The doctors, clinicians, and groups listed here typically work in an office or clinic setting. Also those who currently accept Medicare are included.

Hospitals: Find information about Medicare-certified hospitals and long-term care hospitals in your area, including Veterans Administration medical centers and military hospitals, across the country. Long-term care hospitals serve critically ill and medically complex patients who require extended hospital care.

Data provided: Information on www.medicareusa.org is built using open data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA).

© 2024 MedicareUsa. All rights reserved. Maintained by the Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services.