Leah M Grabenauer, MD - Medicare Internal Medicine in Saint Helena, CA

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Leah M Grabenauer, MD is a medicare enrolled "Internal Medicine" physician in Saint Helena, California. She went to University Of Southern California Keck School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Orohealth Corporation A Non Profit Healthcare System and her current practice location is 10 Woodland Rd, Saint Helena, California. You can reach out to her office (for appointments etc.) via phone at (707) 963-6399.

Leah M Grabenauer is licensed to practice in California (license number A120577) 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 1760740385.

Contact Information

Leah M Grabenauer, MD
10 Woodland Rd,
Saint Helena, CA 94574-9554
(707) 963-6399
(707) 967-5915

Map and Direction




Physician's Profile

Full NameLeah M Grabenauer
GenderFemale
SpecialityInternal Medicine
Experience14 Years
Location10 Woodland Rd, Saint Helena, 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:
  • Leah M Grabenauer attended and graduated from University Of Southern California Keck School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1760740385
  • Provider Enumeration Date: 05/02/2012
  • Last Update Date: 10/11/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7810124070
  • Enrollment ID: I20131213000199

Medical Identifiers

Medical identifiers for Leah M Grabenauer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760740385NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A120577 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oroville HospitalOroville, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orohealth Corporation A Non Profit Healthcare System4082501192128

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. Leah M Grabenauer allows following entities to bill medicare on her behalf.
Entity NameOrohealth Corporation A Non Profit Healthcare System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013933167
PECOS PAC ID: 4082501192
Enrollment ID: O20040325001703
Entity NameQuantum Healthcare Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568490597
PECOS PAC ID: 5294647574
Enrollment ID: O20040924000422
Entity NameInpatient Consultants Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831134253
PECOS PAC ID: 7618861501
Enrollment ID: O20050318000829
Entity NameQuantum Bay Area Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902279656
PECOS PAC ID: 0648573378
Enrollment ID: O20160129000570
Entity NameBhaisaja, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326404948
PECOS PAC ID: 1557669439
Enrollment ID: O20160408001002
Entity NameAcute Medical Providers- Inpatient Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679080311
PECOS PAC ID: 0840551222
Enrollment ID: O20180227002202

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. Leah M Grabenauer 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
Leah M Grabenauer, MD
Po Box 7096,
Stockton, CA 95267-0096

Ph: (209) 956-7725		Leah M Grabenauer, MD
10 Woodland Rd,
Saint Helena, CA 94574-9554

Ph: (707) 963-6399

Reviews and Comments


Internal Medicine Doctors in Saint Helena, CA

Douglas Philip Tapper, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 10 Woodland Rd, Saint Helena, CA 94574
Phone: 707-963-6399    Fax: 707-967-5915
Nazir J. Habib, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Woodland Rd, Saint Helena, CA 94574
Phone: 707-963-6399    Fax: 707-967-5915
Dr. Hirofumi Hashimoto, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Woodland Rd, Saint Helena, CA 94574
Phone: 707-963-6399    
Dr. John H. Hart Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Woodland Rd, Saint Helena, CA 94574
Phone: 707-963-6399    Fax: 707-967-5915
Dr. Mary Newkirk, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Woodland Rd, Saint Helena, CA 94574
Phone: 707-963-6399    Fax: 707-967-5915
Mrs. Susan Judith Eisenberg, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6 Woodland Rd Ste 304, Saint Helena, CA 94574
Phone: 707-963-7200    
Falgun S Trivedi, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Woodland Rd, Icu Room 500, Saint Helena, CA 94574
Phone: 707-963-6445    Fax: 707-967-5656

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.