Alfredo Ovalle, MD - Medicare Family Medicine in Vacaville, CA

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Alfredo Ovalle, MD is a medicare enrolled "Family Medicine" physician in Vacaville, California. His current practice location is 421 Nut Tree Rd, Vacaville, California. You can reach out to his office (for appointments etc.) via phone at (707) 624-7500.

Alfredo Ovalle is licensed to practice in California (license number A87529) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1235111022.

Contact Information

Alfredo Ovalle, MD
421 Nut Tree Rd,
Vacaville, CA 95687-3508
(707) 624-7500
(707) 624-7501

Map and Direction




Physician's Profile

Full NameAlfredo Ovalle
GenderMale
SpecialityFamily Medicine
Location421 Nut Tree Rd, Vacaville, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235111022
  • Provider Enumeration Date: 11/17/2005
  • Last Update Date: 12/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8729053624
  • Enrollment ID: I20110920000734

Medical Identifiers

Medical identifiers for Alfredo Ovalle such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235111022NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 336070497 (Illinois)Secondary
207Q00000XFamily Medicine A87529 (California)Primary

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. Alfredo Ovalle allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameCommunity Medical Centers, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588729180
PECOS PAC ID: 8426968520
Enrollment ID: O20101027000870

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. Alfredo Ovalle 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
Alfredo Ovalle, MD
421 Nut Tree Rd,
Vacaville, CA 95687-3508

Ph: (707) 426-7500		Alfredo Ovalle, MD
421 Nut Tree Rd,
Vacaville, CA 95687-3508

Ph: (707) 624-7500

Reviews and Comments


Family Medicine Doctors in Vacaville, CA

Ankur Nitin Kapadia, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-624-4000    
Conrad Frederic Schoenwald, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 1119 E Monte Vista Ave, Vacaville, CA 95688
Phone: 707-469-4640    Fax: 707-449-3919
Stephen R Newman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 421 Nut Tree Rd, Vacaville, CA 95687
Phone: 707-455-3000    
Behroz Hamkar, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-454-5800    Fax: 707-454-5911
Dr. Michelle Rodriguez Chungtuyco, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-624-4000    
Nicole D Arthur, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Quality Drive, Mob A 2nd Floor A22, Vacaville, CA 95688
Phone: 707-624-2600    
Dr. William Roger Davis, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1119 E Monte Vista Ave, Vacaville, CA 95688
Phone: 707-469-4610    

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.