Karen Van Leuven, PHD, FNP - Medicare Nurse Practitioner in Piedmont, CA

  1. Home
  2. Nurse Practitioner
  3. CA
  4. Piedmont
Karen Van Leuven, PHD, FNP is a medicare enrolled "Nurse Practitioner - Family" in Piedmont, California. She graduated from nursing school in 1999 and has 25 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Snf Specialists Medical Corporation and her current practice location is 2 Greenbank Ave, Piedmont, California. You can reach out to her office (for appointments etc.) via phone at (510) 499-7031.

Karen Van Leuven is licensed to practice in California (license number 322586) 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 1003967415.

Contact Information

Karen Van Leuven, PHD, FNP
2 Greenbank Ave,
Piedmont, CA 94611-4334
(510) 499-7031
Not Available

Map and Direction




Provider's Profile

Full NameKaren Van Leuven
GenderFemale
SpecialityNurse Practitioner
Experience25 Years
Location2 Greenbank Ave, Piedmont, 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 Van Leuven graduated from nursing school in 1999
  NPI Data:
  • NPI Number: 1003967415
  • Provider Enumeration Date: 01/13/2007
  • Last Update Date: 09/30/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6002893740
  • Enrollment ID: I20040701000415

Medical Identifiers

Medical identifiers for Karen Van Leuven such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003967415NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 322586 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Piedmont Gardens Health FacilityOakland, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Snf Specialists Medical Corporation367884904915

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 Van Leuven allows following entities to bill medicare on her behalf.
Entity NameSnf Specialists Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497265565
PECOS PAC ID: 3678849049
Enrollment ID: O20171030003464

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 Van Leuven 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 Van Leuven, PHD, FNP
2 Greenbank Ave,
Piedmont, CA 94611-4334

Ph: (510) 499-7031		Karen Van Leuven, PHD, FNP
2 Greenbank Ave,
Piedmont, CA 94611-4334

Ph: (510) 499-7031

Reviews and Comments


Nurse Practitioner Nurses in Piedmont, CA

Kerri Fjeld, RN, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1345 Grand Ave, Suite 103, Piedmont, CA 94610
Phone: 510-428-4900    Fax: 510-428-4904
Ms. Jackelynn Dao, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1345 Grand Ave Ste 103, Piedmont, CA 94610
Phone: 510-428-4900    
Mrs. Patricia French Wede, R.N., GNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 33 Linda Ave, Piedmont, CA 94611
Phone: 510-654-7172    Fax: 510-654-7156
Katrina Unpingco, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1337 Grand Ave, Piedmont, CA 94610
Phone: 510-399-6462    

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.