Dr Ronald Marc Sharrin, PHD - Psychologist in Topanga, CA

Dr Ronald Marc Sharrin, PHD is a Psychologist - Adult Development & Aging based in Topanga, California. Dr Ronald Marc Sharrin is licensed to practice in California (license number PSY5775) and his current practice location is 20774 Hillside Dr, Topanga, California. He can be reached at his office (for appointments etc.) via phone at (310) 455-1200.

NPI number for Dr Ronald Marc Sharrin is 1306142112 and his current mailing address is 20774 Hillside Dr, Topanga, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1306142112.

Contact Information

Dr Ronald Marc Sharrin, PHD
20774 Hillside Dr,
Topanga, CA 90290-3615
(310) 455-1200
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Ronald Marc Sharrin
GenderMale
SpecialityPsychologist - Adult Development & Aging
Location20774 Hillside Dr, Topanga, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1306142112
  • Provider Enumeration Date: 01/27/2011
  • Last Update Date: 01/27/2011

Medical Identifiers

Medical identifiers for Dr Ronald Marc Sharrin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306142112NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TA0700XPsychologist - Adult Development & Aging PSY5775 (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. Dr Ronald Marc Sharrin is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Ronald Marc Sharrin, PHD
20774 Hillside Dr,
Topanga, CA 90290-3615

Ph: (310) 455-1200
Dr Ronald Marc Sharrin, PHD
20774 Hillside Dr,
Topanga, CA 90290-3615

Ph: (310) 455-1200

Reviews and Comments


Psychologist in Topanga, CA

Christine A Brown, AMFT
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Phone: 310-467-5571    
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Phone: 310-455-1782    Fax: 310-455-1672
Ms. Yolande Michaels, PHD
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Practice Location: 1757 Arteique Road, Topanga, CA 90290
Phone: 310-455-7073    Fax: 310-455-7073
Dr. Lisa Sloan, PH.D.
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Practice Location: 164 Muerdago Rd, Topanga, CA 90290
Phone: 310-455-1618    
John Pietrzak, PSY.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 21838 Encina Rd, Topanga, CA 90290
Phone: 310-663-7163    
Mr. Larry Shaw, PH.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2215 N Topanga Canyon Blvd, Topanga, CA 90290
Phone: 323-351-1185    

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.

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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.