Dr Karen Lilyan Peschke, OD - Medicare Optometrist in San Marcos, CA

Dr Karen Lilyan Peschke, OD is a medicare enrolled "Optometrist" provider in San Marcos, California. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Optometry. Her current practice location is 181 S Rancho Santa Fe Rd, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (760) 744-3002.

Dr Karen Lilyan Peschke is licensed to practice in California (license number 12260T) 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 1619945722.

Contact Information

Dr Karen Lilyan Peschke, OD
181 S Rancho Santa Fe Rd,
San Marcos, CA 92078-2501
(760) 744-3002
(760) 744-3050

Map and Direction




Healthcare Provider's Profile

Full NameDr Karen Lilyan Peschke
GenderFemale
SpecialityOptometry
Experience21 Years
Location181 S Rancho Santa Fe 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:
  • Dr Karen Lilyan Peschke graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1619945722
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 09/14/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 2668372657
  • Enrollment ID: I20040113000775

Medical Identifiers

Medical identifiers for Dr Karen Lilyan Peschke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619945722NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 12260T (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 Lilyan Peschke allows following entities to bill medicare on her behalf.
Provider NameKaren Peschke, O.d., A Professional Corporation Of Optometry
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1528192465
PECOS PAC ID: 5193878809
Enrollment ID: O20090728000709

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 Lilyan Peschke 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 Lilyan Peschke, OD
4934 Colusa Dr,
Oceanside, CA 92056-5400

Ph: (818) 416-7483
Dr Karen Lilyan Peschke, OD
181 S Rancho Santa Fe Rd,
San Marcos, CA 92078-2501

Ph: (760) 744-3002

Reviews and Comments


Optometrist in San Marcos, CA

Firstsight Vision Services, Inc.
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Phone: 760-839-5161    Fax: 760-741-9160
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Phone: 760-510-3130    
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Phone: 909-920-5008    Fax: 909-932-0062
James Van Phung, OD.
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Medicare: Not Enrolled in Medicare
Practice Location: 732 Center Dr., San Marcos, CA 92069
Phone: 760-839-5161    Fax: 760-741-7160
Dr. Robert D. Gentile, O.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 732 Center Dr, San Marcos, CA 92069
Phone: 760-839-5161    
Dr. Nghi Uyen Duong, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 635b S Rancho Santa Fe Rd, San Marcos, CA 92078
Phone: 760-744-0767    Fax: 760-744-2892
Dr. Iris Wong, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 151 S Las Posas Rd Ste 171, San Marcos, CA 92078
Phone: 760-510-3130    

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.