Dr Karen M Stewart, PSY D - Medicare Psychologist in Santa Monica, CA

Dr Karen M Stewart, PSY D is a medicare enrolled "Psychologist - Clinical" provider in Santa Monica, California. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 3201 Wilshire Blvd, Ste 320, Santa Monica, California. You can reach out to her office (for appointments etc.) via phone at (310) 477-6000.

Dr Karen M Stewart is licensed to practice in California (license number PSY22580) 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 1952542136.

Contact Information

Dr Karen M Stewart, PSY D
3201 Wilshire Blvd, Ste 320,
Santa Monica, CA 90403-2335
(310) 477-6000
(310) 477-0327

Map and Direction




Healthcare Provider's Profile

Full NameDr Karen M Stewart
GenderFemale
SpecialityClinical Psychologist
Experience20 Years
Location3201 Wilshire Blvd, Santa Monica, 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:
  • Dr Karen M Stewart graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1952542136
  • Provider Enumeration Date: 03/17/2009
  • Last Update Date: 03/11/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3971772104
  • Enrollment ID: I20110804000557

Medical Identifiers

Medical identifiers for Dr Karen M Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952542136NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PSY22580 (California)Primary

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. Dr Karen M Stewart allows following entities to bill medicare on her behalf.
Entity NameStewart Psychological Wellness Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750004461
PECOS PAC ID: 5597132860
Enrollment ID: O20221031001770

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. Dr Karen M Stewart 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
Dr Karen M Stewart, PSY D
1321 9th St,
Santa Monica, CA 90401-1803

Ph: (310) 477-6000
Dr Karen M Stewart, PSY D
3201 Wilshire Blvd, Ste 320,
Santa Monica, CA 90403-2335

Ph: (310) 477-6000

Reviews and Comments


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Dr. Daun Elaine Baker, PH.D.
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Dr. Erin Margolis, PSY.D.
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Phone: 310-926-8282    
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Phone: 310-845-6720    

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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