Dr Lauren Hayley Stieger Clarine, DO - Medicare Internal Medicine in San Marcos, CA

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Dr Lauren Hayley Stieger Clarine, DO is a medicare enrolled "Internal Medicine" physician in San Marcos, California. She graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 400 Craven Rd, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (877) 236-0333.

Dr Lauren Hayley Stieger Clarine is licensed to practice in California (license number 20A13059) 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 1669738928.

Contact Information

Dr Lauren Hayley Stieger Clarine, DO
400 Craven Rd,
San Marcos, CA 92078-4201
(877) 236-0333
Not Available

Map and Direction




Physician's Profile

Full NameDr Lauren Hayley Stieger Clarine
GenderFemale
SpecialityInternal Medicine
Experience12 Years
Location400 Craven 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 Lauren Hayley Stieger Clarine graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1669738928
  • Provider Enumeration Date: 04/11/2012
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3173899820
  • Enrollment ID: I20171024002211

Medical Identifiers

Medical identifiers for Dr Lauren Hayley Stieger Clarine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669738928NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20A13059 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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 Lauren Hayley Stieger Clarine allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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 Lauren Hayley Stieger Clarine 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 Lauren Hayley Stieger Clarine, DO
4077 Fifth Ave # Mer35,
San Diego, CA 92103-2105

Ph: () -		Dr Lauren Hayley Stieger Clarine, DO
400 Craven Rd,
San Marcos, CA 92078-4201

Ph: (877) 236-0333

Reviews and Comments


Internal Medicine Doctors in San Marcos, CA

Sze Hoay Ding, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Craven Rd, San Marcos, CA 92078
Phone: 619-318-7476    
Dr. Basma Al Nahlawi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 960 W San Marcos Blvd Ste 210, San Marcos, CA 92078
Phone: 760-707-6765    Fax: 760-736-8092
Minh Quoc Nguyen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 885 Orion Way, San Marcos, CA 92078
Phone: 619-757-0141    
Meenu Bawa, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Craven Rd, San Marcos, CA 92078
Phone: 619-323-8789    
Dr. Izabela Witczak, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 Valpreda Rd, San Marcos, CA 92069
Phone: 760-736-6700    Fax: 760-736-8740
Francisco Marquez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Craven Rd, San Marcos, CA 92078
Phone: 760-510-4313    
Dr. Juan Carlos Alvergue, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Craven Rd, San Marcos, CA 92078
Phone: 310-696-9971    

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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