Caitlin Sierra Maclaurin, RN, ARNP-BC - Medicare Nurse Practitioner in San Rafael, CA

Caitlin Sierra Maclaurin, RN, ARNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in San Rafael, California. She went to University Of Washington School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Northwest Human Services Inc and her current practice location is 3260 Kerner Blvd Ste A, San Rafael, California. You can reach out to her office (for appointments etc.) via phone at (415) 448-1500.

Caitlin Sierra Maclaurin is licensed to practice in California (license number 22942) 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 1912340969.

Contact Information

Caitlin Sierra Maclaurin, RN, ARNP-BC
3260 Kerner Blvd Ste A,
San Rafael, CA 94901-4840
(415) 448-1500
(415) 798-3198

Map and Direction




Provider's Profile

Full NameCaitlin Sierra Maclaurin
GenderFemale
SpecialityNurse Practitioner
Experience12 Years
Location3260 Kerner Blvd Ste A, San Rafael, 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:
  • Caitlin Sierra Maclaurin attended and graduated from University Of Washington School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1912340969
  • Provider Enumeration Date: 04/09/2013
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4587992607
  • Enrollment ID: I20190827001780

Medical Identifiers

Medical identifiers for Caitlin Sierra Maclaurin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912340969NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WP0807XRegistered Nurse - Psychiatric/mental Health, Child & Adolescent 813006 (California)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 22942 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwest Human Services Inc701282579728

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. Caitlin Sierra Maclaurin allows following entities to bill medicare on her behalf.
Entity NameNorthwest Human Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871530758
PECOS PAC ID: 7012825797
Enrollment ID: O20040302000167

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. Caitlin Sierra Maclaurin 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
Caitlin Sierra Maclaurin, RN, ARNP-BC
2019 17th St,
San Francisco, CA 94103-5012

Ph: (415) 964-1548
Caitlin Sierra Maclaurin, RN, ARNP-BC
3260 Kerner Blvd Ste A,
San Rafael, CA 94901-4840

Ph: (415) 448-1500

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.