Dr Timothy Ivin Lawver, DO - Medicare Psychiatry & Neurology in Vallejo, CA

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Dr Timothy Ivin Lawver, DO is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Vallejo, California. His current practice location is 525 Oregon St, Vallejo, California. You can reach out to his office (for appointments etc.) via phone at (707) 648-2200.

Dr Timothy Ivin Lawver is licensed to practice in California (license number 10441) 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 1811071566.

Contact Information

Dr Timothy Ivin Lawver, DO
525 Oregon St,
Vallejo, CA 94590-3201
(707) 648-2200
Not Available

Map and Direction




Physician's Profile

Full NameDr Timothy Ivin Lawver
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location525 Oregon St, Vallejo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811071566
  • Provider Enumeration Date: 10/25/2006
  • Last Update Date: 06/16/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1254554330
  • Enrollment ID: I20140516001557

Medical Identifiers

Medical identifiers for Dr Timothy Ivin Lawver such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811071566NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 58-002196 (Ohio)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 10441 (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. Dr Timothy Ivin Lawver allows following entities to bill medicare on his behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameAdventist Health St. Helena Ob/gyn
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932176146
PECOS PAC ID: 9234038209
Enrollment ID: O20040108000320

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. Dr Timothy Ivin Lawver 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
Dr Timothy Ivin Lawver, DO
525 Oregon St,
Vallejo, CA 94590-3201

Ph: (707) 648-2200		Dr Timothy Ivin Lawver, DO
525 Oregon St,
Vallejo, CA 94590-3201

Ph: (707) 648-2200

Reviews and Comments


Psychiatry & Neurology Doctors in Vallejo, CA

Jose L. Recio, MD
Psychiatry & Neurology
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Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Dr. Robert S Blum, MD
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Practice Location: 1416 Tennessee St, Ste 6, Vallejo, CA 94590
Phone: 707-552-6633    Fax: 707-552-0702
Bindu Padmanabha, M.D.
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Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1077    
Vivek B. Pai, MD
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Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Christine Tjandra,
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Practice Location: 975 Sereno Dr, H31 Neurology, Vallejo, CA 94589
Phone: 707-651-1090    
Dr. David Leonard Kutz, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1761 Broadway St Ste 100, Vallejo, CA 94589
Phone: 707-645-2700    
Jen-hsiung Wang, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 355 Tuolumne St, Vallejo, CA 94590
Phone: 707-553-5331    Fax: 707-553-5653

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.