Mr Rex A Saekow, NP - Medicare Nurse Practitioner in San Francisco, CA

Mr Rex A Saekow, NP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in San Francisco, California. He graduated from nursing school in 2005 and has 19 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice City And County Of San Francisco and his current practice location is 1563 Mission St Ste A, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (628) 217-5200.

Mr Rex A Saekow is licensed to practice in California (license number 16135) 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 1033219621.

Contact Information

Mr Rex A Saekow, NP
1563 Mission St Ste A,
San Francisco, CA 94103
(628) 217-5200
(415) 553-3900

Map and Direction




Provider's Profile

Full NameMr Rex A Saekow
GenderMale
SpecialityNurse Practitioner
Experience19 Years
Location1563 Mission St Ste A, San Francisco, 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:
  • Mr Rex A Saekow graduated from nursing school in 2005
  NPI Data:
  • NPI Number: 1033219621
  • Provider Enumeration Date: 09/23/2006
  • Last Update Date: 05/18/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3476632878
  • Enrollment ID: I20100728000799

Medical Identifiers

Medical identifiers for Mr Rex A Saekow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033219621NPI-NPPES
16135MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 16135 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City And County Of San Francisco1658280748265

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. Mr Rex A Saekow allows following entities to bill medicare on his behalf.
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770

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 Rex A Saekow 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 Rex A Saekow, NP
1563 Mission St Ste A,
San Francisco, CA 94103-2543

Ph: (415) 309-7469
Mr Rex A Saekow, NP
1563 Mission St Ste A,
San Francisco, CA 94103

Ph: (628) 217-5200

Reviews and Comments


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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.