Nathan R Weber, MD - Medicare Anesthesiology in Ventura, CA

Nathan R Weber, MD is a medicare enrolled "Anesthesiology" physician in Ventura, California. He went to University Of Oklahoma College Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Ventura County Anesthesia Medical Group, Inc. and his current practice location is 3291 Loma Vista Rd, Ventura, California. You can reach out to his office (for appointments etc.) via phone at (805) 642-8565.

Nathan R Weber is licensed to practice in California (license number A91196) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1629124623.

Contact Information

Nathan R Weber, MD
3291 Loma Vista Rd,
Ventura, CA 93003
(805) 642-8565
(805) 642-8564

Map and Direction




Physician's Profile

Full NameNathan R Weber
GenderMale
SpecialityAnesthesiology
Experience23 Years
Location3291 Loma Vista Rd, Ventura, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nathan R Weber attended and graduated from University Of Oklahoma College Of Medicine in 2001
  NPI Data:
  • NPI Number: 1629124623
  • Provider Enumeration Date: 01/25/2007
  • Last Update Date: 07/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 3274629977
  • Enrollment ID: I20071010000705

Medical Identifiers

Medical identifiers for Nathan R Weber such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629124623NPI-NPPES
00A911960MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A91196 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ventura County Medical CenterVentura, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ventura County Anesthesia Medical Group, Inc.711317354316

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. Nathan R Weber allows following entities to bill medicare on his behalf.
Entity NameCounty Of Ventura
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629167457
PECOS PAC ID: 7911810171
Enrollment ID: O20031112000587
Entity NameVentura County Anesthesia Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679837645
PECOS PAC ID: 7113173543
Enrollment ID: O20120817000162

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. Nathan R Weber 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
Nathan R Weber, MD
3418 Loma Vista Rd, Suite A,
Ventura, CA 93003

Ph: (805) 642-8565
Nathan R Weber, MD
3291 Loma Vista Rd,
Ventura, CA 93003

Ph: (805) 642-8565

Reviews and Comments


Anesthesiology Doctors in Ventura, CA

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Scott A. Thomas, DO
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Nathan Joseph Waxer, DO
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Brian Yi, D.O
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Practice Location: 300 Hillmont Ave, Ventura, CA 93003
Phone: 805-652-6000    
Jon Nothwang, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-642-8565    Fax: 805-642-8564

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.