Karen Harrington, MD - Medicare Family Practice in Aptos, CA

Karen Harrington, MD is a medicare enrolled "Family Medicine" physician in Aptos, California. She went to Medical College Of Wisconsin and graduated in 1995 and has 29 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 7600 Old Dominion Ct, Aptos, California. You can reach out to her office (for appointments etc.) via phone at (831) 458-6200.

Karen Harrington is licensed to practice in California (license number A60809) 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 1053391326.

Contact Information

Karen Harrington, MD
7600 Old Dominion Ct,
Aptos, CA 95003-3821
(831) 458-6200
Not Available

Map and Direction




Physician's Profile

Full NameKaren Harrington
GenderFemale
SpecialityFamily Practice
Experience29 Years
Location7600 Old Dominion Ct, Aptos, 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:
  • Karen Harrington attended and graduated from Medical College Of Wisconsin in 1995
  NPI Data:
  • NPI Number: 1053391326
  • Provider Enumeration Date: 01/20/2006
  • Last Update Date: 01/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6406813633
  • Enrollment ID: I20041220000233

Medical Identifiers

Medical identifiers for Karen Harrington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053391326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A60809 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Karen Harrington allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Karen Harrington 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
Karen Harrington, MD
115 Locust St,
Santa Cruz, CA 95060-3907

Ph: () -
Karen Harrington, MD
7600 Old Dominion Ct,
Aptos, CA 95003-3821

Ph: (831) 458-6200

Reviews and Comments


Family Medicine Doctors in Aptos, CA

William R Heller, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10098 Soquel Dr, Aptos, CA 95003
Phone: 831-688-3112    
Keith Stanfield Rayburn, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 9515 Soquel Dr Ste 100, Aptos, CA 95003
Phone: 831-661-6020    Fax: 831-688-1359
Nathan Atkinson, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7600 Old Dominion Ct, Aptos, CA 95003
Phone: 831-458-6200    
Robert Clark, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7600 Old Dominion Ct, Aptos, CA 95003
Phone: 831-458-6200    Fax: 831-479-6659
Dr. Evans Whitaker, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 620 Bear Valley Rd, Aptos, CA 95003
Phone: 831-688-8906    
Mr. Salvatore Fratianni, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 245 Searidge Rd, Aptos, CA 95003
Phone: 831-689-9600    Fax: 831-689-9663

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.