Spencer Christensen
Hospice and Palliative Medicine (Internal Medicine) Physician · Oakland, CA
Spencer Christensen is a hospice and palliative medicine (internal medicine) physician with a practice address in Oakland, California, and NPI 1346650090, issued on May 3, 2014. Check the license (California A146865, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Spencer Christensen
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License numbers
- A146865 CA
146865 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3600 Broadway, Oakland, CA 94611
- Phone
- (415) 752-1000
- Enumerated
- May 3, 2014
- Record last updated
- Jan 17, 2023
- Medicare enrollment
- Enrolled (PECOS I20180518000546); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3600 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dann August AbenojarCritical Care Registered Respiratory Therapist1316411242
- Jacob AbjelinaStudent in an Organized Health Care Education/Training Program1184474850
- Basma Al Bast, MDCardiovascular Disease Physician1184145682
- Danielle AllenSpeech-Language Pathologist1154838118
- Kritika Amanjee, MD, MBAStudent in an Organized Health Care Education/Training Program1962192666
- Eduardo AmarCertified Respiratory Therapist1811460546
Verify Spencer Christensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A146865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
86 Medicare Part D claims for 30 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Quetiapine Fumarate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Permanente Medical Group IncOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospice and Palliative Medicine (Internal Medicine) Physician providers in California
There are 260 hospice and palliative medicine (internal medicine) physician records in California.
Other hospice and palliative medicine (internal medicine) physician records in California
- Marietta Abalos-Galito, M.D.San Jose, CA1437277092
- Patrick Joseph Alix, MDGlendora, CA1457352783
- Vishar Amin, M.D.San Diego, CA1326484577
- Jeffrey Angeles, M.D.West Hollywood, CA1841427226
- Mohammed Iqbal Ansari, MDBuena Park, CA1972265544
- Anna Armitage, MDLos Angeles, CA1952938300
- Donna Baldassare, DOSan Mateo, CA1962662478
- Chandana Banerjee, MDDuarte, CA1609168277
- Todd Barrett, M.D.San Francisco, CA1184888760
- Rebecca Bastian, M.D.Vallejo, CA1578875324
Common questions
What is Spencer Christensen's NPI number?
Spencer Christensen's National Provider Identifier (NPI) is 1346650090, issued on May 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Christensen located?
The NPPES record lists a practice address at 3600 Broadway, Oakland, CA, 94611. Phone: (415) 752-1000. Providers update this record themselves, so call before visiting.
How can I verify Spencer Christensen's license?
NPPES lists California license number A146865, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Spencer Christensen prescribe under Medicare Part D?
In 2024, Spencer Christensen had 86 Medicare Part D claims for 30 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Spencer Christensen's MIPS final score?
The 2023 MIPS final score is 74.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.