Haley Joy Oosterhouse, - Medicare Family Practice in Long Beach, CA

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Haley Joy Oosterhouse, is a medicare enrolled "Family Medicine - Sports Medicine" physician in Long Beach, California. She went to University Of Southern California Keck School Of Medicine and graduated in 2021 and has 5 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Ucsf Medical Group Business Services and her current practice location is 450 E Spring St Ste 1, Long Beach, California. You can reach out to her office (for appointments etc.) via phone at (562) 933-0050.

Haley Joy Oosterhouse is licensed to practice in California (license number A196389) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1104403963.

Contact Information

Haley Joy Oosterhouse,
450 E Spring St Ste 1,
Long Beach, CA 90806-1625
(562) 933-0050
(562) 933-0079

Map and Direction




Physician's Profile

Full NameHaley Joy Oosterhouse
GenderFemale
SpecialityFamily Practice
Experience5 Years
Location450 E Spring St Ste 1, Long Beach, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Haley Joy Oosterhouse attended and graduated from University Of Southern California Keck School Of Medicine in 2021
  NPI Data:
  • NPI Number: 1104403963
  • Provider Enumeration Date: 03/26/2021
  • Last Update Date: 08/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9739575879
  • Enrollment ID: I20250822002509

Medical Identifiers

Medical identifiers for Haley Joy Oosterhouse such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104403963NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery A196389 (California)Secondary
207QS0010XFamily Medicine - Sports Medicine A196389 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital
Mills-peninsula Medical CenterBurlingame, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701533

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. Haley Joy Oosterhouse allows following entities to bill medicare on her behalf.
Entity NameUniversity of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUCSF Dept of Surgery
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477627537
PECOS PAC ID: 7719886373
Enrollment ID: O20040102000839
Entity NameUCSF Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Haley Joy Oosterhouse 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
Haley Joy Oosterhouse,
1100 Park Pl,
San Mateo, CA 94403-1599

Ph: Not Available		Haley Joy Oosterhouse,
450 E Spring St Ste 1,
Long Beach, CA 90806-1625

Ph: (562) 933-0050

Reviews and Comments


Family Medicine Doctors in Long Beach, CA

Connie Anne Yu, DO
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Practice Location: 701 E 28th St Ste 401, Long Beach, CA 90806
Phone: 562-426-2662    Fax: 562-426-2665
Shana Jordan, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1333 Chestnut Ave, Long Beach, CA 90813
Phone: 562-599-8601    Fax: 562-218-0853
Jorge Arturo Pico, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 455 W Willow St, Long Beach, CA 90806
Phone: 562-427-1700    
Kathleen D. Tor, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 450 E Spring St Ste 1, Long Beach, CA 90806
Phone: 562-933-0050    Fax: 562-933-0079
Jeffrey Barbosa, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1333 Chestnut Ave, Long Beach, CA 90813
Phone: 562-599-8601    Fax: 562-218-0853
Dr. John Philip Hoehn, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5844 E Barbanell St, Long Beach, CA 90815
Phone: 562-420-7721    Fax: 562-420-7721
Dr. Elsa R Garcia, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2597 Pine Ave Ste B, Long Beach, CA 90806
Phone: 562-981-1400    

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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