Grace Harding, DO - Medicare Hospitalist in Ventura, CA

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Grace Harding, DO is a medicare enrolled "Family Medicine" physician in Ventura, California. She went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2015 and has 9 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Barton Healthcare System, Barton Medical Foundation and her current practice location is 3291 Loma Vista Rd, Ventura, California. You can reach out to her office (for appointments etc.) via phone at (805) 652-6100.

Grace Harding is licensed to practice in Colorado (license number DR.0060882) 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 1770962920.

Contact Information

Grace Harding, DO
3291 Loma Vista Rd,
Ventura, CA 93003-3099
(805) 652-6100
(805) 652-3252

Map and Direction




Physician's Profile

Full NameGrace Harding
GenderFemale
SpecialityHospitalist
Experience9 Years
Location3291 Loma Vista Rd, Ventura, 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:
  • Grace Harding attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2015
  NPI Data:
  • NPI Number: 1770962920
  • Provider Enumeration Date: 05/20/2015
  • Last Update Date: 08/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8921350638
  • Enrollment ID: I20200108002875

Medical Identifiers

Medical identifiers for Grace Harding such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770962920NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine DR.0060882 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Barton Memorial HospitalSouth lake tahoe, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Barton Healthcare System185029396020
Barton Medical Foundation539512768264

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. Grace Harding allows following entities to bill medicare on her behalf.
Entity NameTahoe Carson Valley Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508865528
PECOS PAC ID: 8426048158
Enrollment ID: O20040514000834
Entity NameBarton Healthcare System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235196015
PECOS PAC ID: 1850293960
Enrollment ID: O20040915000806
Entity NameBarton Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750950499
PECOS PAC ID: 5395127682
Enrollment ID: O20220803001208

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. Grace Harding 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
Grace Harding, DO
3291 Loma Vista Rd,
Ventura, CA 93003-3099

Ph: (805) 652-6100		Grace Harding, DO
3291 Loma Vista Rd,
Ventura, CA 93003-3099

Ph: (805) 652-6100

Reviews and Comments


Family Medicine Doctors in Ventura, CA

Anna Mikhailovsky, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-652-6228    
Dr. Michelle L Daucett, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2721 E Main St, Ventura, CA 93003
Phone: 805-667-2841    Fax: 805-525-6778
Dr. Fouzia Anwar Aftab, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 S Wells Rd, Suite 100 Clinicas Del Camino Real Inc, Ventura, CA 93004
Phone: 805-659-1740    Fax: 805-659-9959
Dr. James Sands, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2715 E Main St, Ventura, CA 93003
Phone: 805-643-2228    
Dr. Ramon Gomez, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-652-6556    
Dr. Marisa Sportelli, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-652-6556    
Dr. Geoffrey L Loman, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 168 N Brent St, Ste 502, Ventura, CA 93003
Phone: 805-641-2000    Fax: 805-653-1644

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.