Louella M Regis, MD - Medicare Family Practice in Calistoga, CA

Louella M Regis, MD is a medicare enrolled "Family Medicine" physician in Calistoga, California. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Tuolumne Me-wuk Indian Health Center Inc and her current practice location is 911 Washington St, Calistoga, California. You can reach out to her office (for appointments etc.) via phone at (707) 709-2308.

Louella M Regis is licensed to practice in California (license number A101548) 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 1184828964.

Contact Information

Louella M Regis, MD
911 Washington St,
Calistoga, CA 94515-1433
(707) 709-2308
Not Available

Map and Direction




Physician's Profile

Full NameLouella M Regis
GenderFemale
SpecialityFamily Practice
Experience24 Years
Location911 Washington St, Calistoga, 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:
  • Louella M Regis graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1184828964
  • Provider Enumeration Date: 06/13/2007
  • Last Update Date: 08/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2860570959
  • Enrollment ID: I20080415000155

Medical Identifiers

Medical identifiers for Louella M Regis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184828964NPI-NPPES
634825-02MedicaidHI
0000286773OtherHIHMSA BILLING NUMBER
00A1015480MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301083835 (Michigan)Secondary
207Q00000XFamily Medicine MD-15277 (Hawaii)Secondary
207Q00000XFamily Medicine A101548 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Queen Of The Valley Medical CenterNapa, CAHospital
Adventist Health SonoraSonora, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tuolumne Me-wuk Indian Health Center Inc650781638616

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. Louella M Regis allows following entities to bill medicare on her behalf.
Entity NameTuolumne Me-wuk Indian Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619952397
PECOS PAC ID: 6507816386
Enrollment ID: O20050128000861

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. Louella M Regis 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
Louella M Regis, MD
Po Box 649,
Fort Defiance, AZ 86504-0649

Ph: () -
Louella M Regis, MD
911 Washington St,
Calistoga, CA 94515-1433

Ph: (707) 709-2308

Reviews and Comments


Family Medicine Doctors in Calistoga, CA

Dr. Beverly J Benson, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1312 Washington St, Calistoga, CA 94515
Phone: 707-942-1113    Fax: 707-942-1463
Elias Ignacio Banuelos, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 911 Washington St, Calistoga, CA 94515
Phone: 707-709-2308    
Gabriela Bermudez, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 911 Washington St, Calistoga, CA 94515
Phone: 707-254-1770    Fax: 707-251-1779
Jeanette Michelle Williams, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 913 Washington St, Calistoga, CA 94515
Phone: 707-942-6233    Fax: 707-942-6382
Dr. Andrew G Alexander, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 913 Washington St, Calistoga, CA 94515
Phone: 707-942-6233    Fax: 707-942-6382

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.