Sigrid Mergenthaler, LICSW - Medicare Clinical Social Worker in San Marcos, CA

Sigrid Mergenthaler, LICSW is a medicare enrolled "Social Worker - Clinical" provider in San Marcos, California. Her current practice location is 150 Valpreda Rd, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (760) 736-6767.

Sigrid Mergenthaler is licensed to practice in California (license number LCSW123604) 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 1477759017.

Contact Information

Sigrid Mergenthaler, LICSW
150 Valpreda Rd,
San Marcos, CA 92069-2973
(760) 736-6767
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameSigrid Mergenthaler
GenderFemale
Speciality
Experience Years
Location150 Valpreda Rd, San Marcos, 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:
  • Sigrid Mergenthaler attended and graduated from in
  NPI Data:
  • NPI Number: 1477759017
  • Provider Enumeration Date: 06/21/2007
  • Last Update Date: 08/13/2024
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Sigrid Mergenthaler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477759017NPI-NPPES
1309161MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 114737 (Massachusetts)Secondary
1041C0700XSocial Worker - Clinical LCSW123604 (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. Sigrid Mergenthaler 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
Sigrid Mergenthaler, LICSW
150 Valpreda Rd,
San Marcos, CA 92069-2973

Ph: (760) 736-6767
Sigrid Mergenthaler, LICSW
150 Valpreda Rd,
San Marcos, CA 92069-2973

Ph: (760) 736-6767

Reviews and Comments


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Phone: 760-736-6700    Fax: 760-736-6782
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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.