Lorin M Kreitzer, DO - Medicare Internal Medicine in Redwood City, CA

Lorin M Kreitzer, DO is a medicare enrolled "Hospitalist" physician in Redwood City, California. He went to College Of Osteo Med Of The Pacific At Pomona and graduated in 2002 and has 22 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 1150 Veterans Blvd, Redwood City, California. You can reach out to his office (for appointments etc.) via phone at (650) 299-2000.

Lorin M Kreitzer is licensed to practice in California (license number 20A8855) 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 1851479497.

Contact Information

Lorin M Kreitzer, DO
1150 Veterans Blvd,
Redwood City, CA 94063-2037
(650) 299-2000
Not Available

Map and Direction




Physician's Profile

Full NameLorin M Kreitzer
GenderMale
SpecialityInternal Medicine
Experience22 Years
Location1150 Veterans Blvd, Redwood City, 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:
  • Lorin M Kreitzer attended and graduated from College Of Osteo Med Of The Pacific At Pomona in 2002
  NPI Data:
  • NPI Number: 1851479497
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9537193248
  • Enrollment ID: I20050922000312

Medical Identifiers

Medical identifiers for Lorin M Kreitzer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851479497NPI-NPPES
00AX88550MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 20A8855 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - Redwood CityRedwood city, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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. Lorin M Kreitzer 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

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. Lorin M Kreitzer 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
Lorin M Kreitzer, DO
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Lorin M Kreitzer, DO
1150 Veterans Blvd,
Redwood City, CA 94063-2037

Ph: (650) 299-2000

Reviews and Comments


Hospitalist Doctors in Redwood City, CA

Amy E. Traum, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
Padmavathi Sainath, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
Irvin Chi-yang Lien, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1100 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
Colin B. Reed, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
David Thomas Pusateri, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 170 Alameda De Las Pulgas, Redwood City, CA 94062
Phone: 650-369-5811    
Ernest K. Lau, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
Herbert C. Szeto, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    

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.