Mr Derrick Pratte Olzack, PA - Medicare Family Medicine in Atwater, CA

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Mr Derrick Pratte Olzack, PA is a medicare enrolled "Family Medicine" physician in Atwater, California. His current practice location is 1775 Third St, Atwater, California. You can reach out to his office (for appointments etc.) via phone at (209) 358-5611.

Mr Derrick Pratte Olzack is licensed to practice in California (license number 54432) 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 1114456738.

Contact Information

Mr Derrick Pratte Olzack, PA
1775 Third St,
Atwater, CA 95301-3608
(209) 358-5611
(209) 358-0219

Map and Direction




Physician's Profile

Full NameMr Derrick Pratte Olzack
GenderMale
SpecialityFamily Medicine
Location1775 Third St, Atwater, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114456738
  • Provider Enumeration Date: 06/07/2017
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2567730641
  • Enrollment ID: I20180607001798

Medical Identifiers

Medical identifiers for Mr Derrick Pratte Olzack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114456738NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 54432 (California)Primary

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. Mr Derrick Pratte Olzack 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
Mr Derrick Pratte Olzack, PA
1775 3rd St,
Atwater, CA 95301-3608

Ph: (209) 358-5611		Mr Derrick Pratte Olzack, PA
1775 Third St,
Atwater, CA 95301-3608

Ph: (209) 358-5611

Reviews and Comments


Family Medicine Doctors in Atwater, CA

Mrs. Velma E Macias, F.N.P
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1775 3rd St, Atwater, CA 95301
Phone: 209-358-5611    
Mr. Rodrigo Dezubiria, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3605 Hospital Rd, Atwater, CA 95301
Phone: 209-381-2000    Fax: 209-381-2010
Dr. Tahir Yaqub, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1775 3rd St, Atwater, CA 95301
Phone: 209-358-5611    Fax: 209-358-0219
Dr. Joerg Schuller,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1775 3rd St, Atwater, CA 95301
Phone: 209-358-5611    Fax: 209-358-0219
Dr. William Earl Nation, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1775 3rd St, Atwater, CA 95301
Phone: 209-358-5611    Fax: 209-358-0219
Dr. Steven L. Taggart, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1775 3rd St, Atwater, CA 95301
Phone: 209-358-5611    Fax: 209-358-0219

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.