Jillian Cipa-Tatum, DO
NPI 1629410584 · Hospitalist Physician · Alameda, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Cipa-Tatum, DO is a Hospitalist Physician provider in Alameda, CA (NPI 1629410584).
Provider details
- NPI number
- 1629410584
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A12882 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Hospitals
Hospitals
Hospitals
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
944 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 465 | $116 |
| Critical Care, First 30-74 Minutes99291 | 133 | $203 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 114 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 99 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 60 | $170 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 17 | $130 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 16 |
| Apixabanbrand: Eliquis | 16 |
| Gabapentin | 16 |
| Furosemide | 14 |
| Metoprolol Tartrate | 13 |
| Levothyroxine Sodium | 12 |
| Lisinopril | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-20
- Last updated
- 2022-05-25
- Certified
- 2022-05-25
Frequently asked questions
- What is Jillian Cipa-Tatum's NPI number?
- Jillian Cipa-Tatum's National Provider Identifier (NPI) is 1629410584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Cipa-Tatum's specialty?
- Jillian Cipa-Tatum is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jillian Cipa-Tatum located?
- Jillian Cipa-Tatum's practice location on file with NPPES is 2070 Clinton Ave, Alameda, CA 94501-4399.
- What is Jillian Cipa-Tatum's phone number?
- The practice phone number listed in the NPPES registry for Jillian Cipa-Tatum is (510) 814-4397.
- Does Jillian Cipa-Tatum accept Medicare?
- Jillian Cipa-Tatum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Cipa-Tatum's NPI active?
- Yes — Jillian Cipa-Tatum's NPI (1629410584) is active in the NPPES registry as of the last update on 2022-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.