Kathleen Chak, - Medicare Internal Medicine in Pismo Beach, CA

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Kathleen Chak, is a medicare enrolled "Internal Medicine" physician in Pismo Beach, California. She went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2014 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Pacific Central Coast Health Centers and her current practice location is 877 Oak Park Blvd, Pismo Beach, California. You can reach out to her office (for appointments etc.) via phone at (805) 474-8450.

Kathleen Chak is licensed to practice in California (license number 20A14324) 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 1356754659.

Contact Information

Kathleen Chak,
877 Oak Park Blvd,
Pismo Beach, CA 93449-3292
(805) 474-8450
(805) 474-8454

Map and Direction




Physician's Profile

Full NameKathleen Chak
GenderFemale
SpecialityInternal Medicine
Experience12 Years
Location877 Oak Park Blvd, Pismo 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:
  • Kathleen Chak attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2014
  NPI Data:
  • NPI Number: 1356754659
  • Provider Enumeration Date: 06/04/2014
  • Last Update Date: 11/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9537493960
  • Enrollment ID: I20190619000179

Medical Identifiers

Medical identifiers for Kathleen Chak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356754659NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 20A14324 (California)Secondary
207R00000XInternal Medicine 20A14324 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dignity Health Home HealthSanta maria, CAHome health agency
Marian Regional Medical CenterSanta maria, CAHospital
French Hospital Medical CenterSan luis obispo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Central Coast Health Centers9739091364226

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. Kathleen Chak allows following entities to bill medicare on her behalf.
Entity NamePacific Central Coast Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063496651
PECOS PAC ID: 9739091364
Enrollment ID: O20031103000443
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258

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. Kathleen Chak 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
Kathleen Chak,
877 Oak Park Blvd,
Pismo Beach, CA 93449-3292

Ph: (805) 474-8450		Kathleen Chak,
877 Oak Park Blvd,
Pismo Beach, CA 93449-3292

Ph: (805) 474-8450

Reviews and Comments


Internal Medicine Doctors in Pismo Beach, CA

Mary A Lowery, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 931 Oak Park Blvd Ste 101, Pismo Beach, CA 93449
Phone: 805-474-2600    Fax: 805-474-2607
K. George Sachariah, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 901 Oak Park Blvd, Suite 101, Pismo Beach, CA 93449
Phone: 805-489-2205    Fax: 805-489-2206
Alice Wallack, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 931 Oak Park Blvd, Suite 101, Pismo Beach, CA 93449
Phone: 805-474-2600    Fax: 805-474-2607
Dr. Cu Q Nguyen, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 877 Oak Park Blvd, Pismo Beach, CA 93449
Phone: 805-474-8450    Fax: 805-474-8454
David A. Bernhardt, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 877 Oak Park Blvd, Pismo Beach, CA 93449
Phone: 805-474-8450    Fax: 805-474-8454
Dr. Wallace Jack Schwam, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 210 Indio Dr, Pismo Beach, CA 93449
Phone: 805-231-8699    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.