Hal S Shimazu, MD - Medicare Family Practice in Orange, CA

Hal S Shimazu, MD is a medicare enrolled "Family Medicine" physician in Orange, California. He went to University Of California, Davis School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Family Practice. His current practice location is 845 E Chapman Ave, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 997-2899.

Hal S Shimazu is licensed to practice in California (license number G37057) 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 1073682241.

Contact Information

Hal S Shimazu, MD
845 E Chapman Ave,
Orange, CA 92866
(714) 997-2899
(714) 289-7062



Physician's Profile

Full NameHal S Shimazu
GenderMale
SpecialityFamily Practice
Experience47 Years
Location845 E Chapman Ave, 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:
  • Hal S Shimazu attended and graduated from University Of California, Davis School Of Medicine in 1977
  NPI Data:
  • NPI Number: 1073682241
  • Provider Enumeration Date: 11/06/2006
  • Last Update Date: 06/09/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6305900507
  • Enrollment ID: I20090203000540

Medical Identifiers

Medical identifiers for Hal S Shimazu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073682241NPI-NPPES
00G370570MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G37057 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital

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. Hal S Shimazu allows following entities to bill medicare on his behalf.
Entity NameHal S Shimazu M D Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689977217
PECOS PAC ID: 0648459941
Enrollment ID: O20110119000306

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› Verified 6 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. Hal S Shimazu 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
Hal S Shimazu, MD
845 E Chapman Ave,
Orange, CA 92866-1622

Ph: (714) 997-2899
Hal S Shimazu, MD
845 E Chapman Ave,
Orange, CA 92866

Ph: (714) 997-2899

News Archive

Survey reveals physicians' misperception on misuse, abuse of opioids

Findings from a new national survey, sponsored by the American Pain Foundation, reveal misperceptions among physicians regarding the misuse and abuse of opioids. The results come in light of government statistics to be released today looking at the broader U.S. population, showing 2009 rates of nonmedical use of these products nationwide.

Zaire ebolavirus may replicate in pigs and transmit to other animals

Canadian investigators have shown that a species of ebolavirus from Zaire that is highly virulent in humans can replicate in pigs, cause disease, and be transmitted to animals previously unexposed to the virus.

Brains of anxious girls work much harder than those of boys

In a discovery that could help in the identification and treatment of anxiety disorders, Michigan State University scientists say the brains of anxious girls work much harder than those of boys.

Advocates say corporate tax havens rob developing countries of revenue as World Social Forum begins

Advocates at the World Social Forum in Dakar, Senegal, "launched a campaign Tuesday to end financial secrecy in tax havens by multinationals they say deprive developing countries of enormous sums of money," Agence France-Presse reports (Boutreaux, 2/8).

Web-based software program helps predict survivability for some cancer patients

Oregon Health & Science University Cancer Institute researchers have developed a Web-based software program that can help head and neck cancer patients better predict their survivability.

Read more News

› Verified 6 days ago


Family Medicine Doctors in Orange, CA

Catherine Cummins, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-8978    
Rolf D. Knapp, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2540n Santiago Blvd, Orange, CA 92867
Phone: 714-921-1030    Fax: 714-921-1032
Dr. John Mark Geiss, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2592 N Santiago Blvd, Orange, CA 92867
Phone: 714-577-2271    Fax: 949-981-5550
Dr. Heather Dehaan, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-740-7956    
Dr. Lawrence Roger Brownlee, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2617 E. Chapman Ave., Suite 306, Orange, CA 92869
Phone: 714-669-4442    
Shiho I Ito, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-8888    

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