Jillian E. Cipa-Tatum, DO
Hospitalist Physician · Alameda, CA
Jillian E. Cipa-Tatum, DO is a hospitalist physician with a practice address in Alameda, California, and NPI 1629410584, issued on Jul 20, 2013. Check the license (California 20A12882, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jillian E. Cipa-Tatum
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 20A12882 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2070 Clinton Ave, Alameda, CA 94501
- Phone
- (510) 814-4397
- Enumerated
- Jul 20, 2013
- Record last updated
- May 25, 2022
- Fax
- (510) 814-4391
- Medicare enrollment
- Enrolled (PECOS I20150417000637); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2070 Clinton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jorge Aceves, M.D.Emergency Medicine Physician1801321229
- Nerissa Barreto, N.P.Family Nurse Practitioner1962824532
- David Belk, M.D.Internal Medicine Physician1386654366
- Lorraine Bonner, M.D.Internal Medicine Physician1033188149
- Robert Brooks, MDAnesthesiology Physician1386651750
- Garland Castaneda, MDInternal Medicine Physician1740676881
Verify Jillian E. Cipa-Tatum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average hospitalist physician in 2024
224 Medicare Part D claims for 56 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium16 claims
- Eliquis16 claims
- Gabapentin16 claims
- Furosemide14 claims
- Metoprolol Tartrate13 claims
- Levothyroxine Sodium12 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): 73.8 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
- Galen Inpatient Physicians PCVictorville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
Other hospitalist physician records in California
- Zina Abbas, M.D.Chula Vista, CA1962799189
- Abdul Abdali, M.D.French Camp, CA1104319771
- Michael Abdel-Malek, MDDublin, CA1952388852
- Amr Abdelaty, MDWoodland, CA1962996348
- Anwar Abdelhadi, M.D.Orange, CA1093784191
- Farid Abdelmalak, M.D.Santa Monica, CA1912392937
- Elijah AbdelmeseehLong Beach, CA1346827631
- Homayoun Abdollahzadeh, M.D.Rancho Mirage, CA1871802454
- Wajidah Abdul-KhabirDuarte, CA1215323522
- Rizwana Abdullah, MDRoseville, CA1194899401
Common questions
What is Jillian E. Cipa-Tatum, DO's NPI number?
Jillian E. Cipa-Tatum, DO's National Provider Identifier (NPI) is 1629410584, issued on Jul 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jillian E. Cipa-Tatum, DO located?
The NPPES record lists a practice address at 2070 Clinton Ave, Alameda, CA, 94501. Phone: (510) 814-4397. Providers update this record themselves, so call before visiting.
How can I verify Jillian E. Cipa-Tatum, DO's license?
NPPES lists California license number 20A12882, 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 Jillian E. Cipa-Tatum, DO prescribe under Medicare Part D?
In 2024, Jillian E. Cipa-Tatum, DO had 224 Medicare Part D claims for 56 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Jillian E. Cipa-Tatum, DO's MIPS final score?
The 2023 MIPS final score is 73.8 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.