Jonathan P Alexander, MD - Medicare Critical Care (intensivists) in San Francisco, CA

Jonathan P Alexander, MD is a medicare enrolled "Hospitalist" physician in San Francisco, California. He went to University Of California, San Francisco School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Permanente Medical Group Inc and his current practice location is 2200 Ofarrell St, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 833-2000.

Jonathan P Alexander is licensed to practice in California (license number A80964) 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 1811075450.

Contact Information

Jonathan P Alexander, MD
2200 Ofarrell St,
San Francisco, CA 94115-3357
(415) 833-2000
Not Available

Map and Direction




Physician's Profile

Full NameJonathan P Alexander
GenderMale
SpecialityCritical Care (intensivists)
Experience23 Years
Location2200 Ofarrell St, San Francisco, 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:
  • Jonathan P Alexander attended and graduated from University Of California, San Francisco School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1811075450
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4082685342
  • Enrollment ID: I20040802001300

Medical Identifiers

Medical identifiers for Jonathan P Alexander such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811075450NPI-NPPES
00A809640MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A80964 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - San FranciscoSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Jonathan P Alexander 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. Jonathan P Alexander 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
Jonathan P Alexander, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Jonathan P Alexander, MD
2200 Ofarrell St,
San Francisco, CA 94115-3357

Ph: (415) 833-2000

Reviews and Comments


Hospitalist Doctors in San Francisco, CA

Elizabeth A. Andrews, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
Yu-chen Hu, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Van Ness Ave, San Francisco, CA 94109
Phone: 415-600-6000    
James Harding,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 45 Castro St, San Francisco, CA 94114
Phone: 925-389-6906    
Deborah Chiarucci, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
Dr. Sneha Kemkar,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 3700 California St, San Francisco, CA 94118
Phone: 423-309-6170    
Dr. Fiona Henderson,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 3555 Cesar Chavez Street, San Francisco, CA 94110
Phone: 415-647-8600    Fax: 415-641-6823
Todd A. Levine, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    

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).

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