Chelsea Marie Vielhauer, MSW, LCSW - Medicare Clinical Social Worker in El Segundo, CA

Chelsea Marie Vielhauer, MSW, LCSW is a medicare enrolled "Social Worker - Clinical" provider in El Segundo, California. She graduated from medical school in 2020 and has 6 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Moona Medical Group Of California Pc and her current practice location is 400 Continental Blvd, El Segundo, California. You can reach out to her office (for appointments etc.) via phone at (310) 648-0700.

Chelsea Marie Vielhauer is licensed to practice in California (license number LCSW114678) 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 1912682840.

Contact Information

Chelsea Marie Vielhauer, MSW, LCSW
400 Continental Blvd,
El Segundo, CA 90245-5076
(310) 648-0700
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameChelsea Marie Vielhauer
GenderFemale
SpecialityClinical Social Worker
Experience6 Years
Location400 Continental Blvd, El Segundo, 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:
  • Chelsea Marie Vielhauer graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1912682840
  • Provider Enumeration Date: 06/19/2023
  • Last Update Date: 04/11/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1759867492
  • Enrollment ID: I20260112003444

Medical Identifiers

Medical identifiers for Chelsea Marie Vielhauer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912682840NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical LCSW114678 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Moona Medical Group Of California Pc236595563022

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. Chelsea Marie Vielhauer 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
Chelsea Marie Vielhauer, MSW, LCSW
1174 Via Verde Unit 1011,
San Dimas, CA 91773-4401

Ph: () -
Chelsea Marie Vielhauer, MSW, LCSW
400 Continental Blvd,
El Segundo, CA 90245-5076

Ph: (310) 648-0700

Reviews and Comments


Social Worker in El Segundo, CA

Laura Ochoa,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 100 N Pacific Coast Hwy Ste 1400, El Segundo, CA 90245
Phone: 310-856-0800    
Ms. Cristina Del Refugio Benitez, M.S.W
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 483 N Aviation Blvd, El Segundo, CA 90245
Phone: 310-653-2873    
Randie Cloutier Chaine, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 302 W Grand Ave Ste 7, El Segundo, CA 90245
Phone: 424-262-5279    
Kelly Wilshusen, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 333 Richmond St Ste 11, El Segundo, CA 90245
Phone: 310-977-1461    
Dustin Miller, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 214 Main St # 228, El Segundo, CA 90245
Phone: 424-210-5737    
Juliana Hoft,
Clinical Social Worker
Medicare: May Accept Medicare Assignments
Practice Location: 390 N Pacific Coast Hwy Ste 2060, El Segundo, CA 90245
Phone: 855-501-1004    
Asia Valdes, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 531 Main St # 310, El Segundo, CA 90245
Phone: 424-261-3381    

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).

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