Jessica Tsuei, MD
NPI 1447756796 · Internal Medicine Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Tsuei, MD is a Internal Medicine Physician provider in Walnut Creek, CA (NPI 1447756796).
Provider details
- NPI number
- 1447756796
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A166200 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,628 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 547 | $113 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 521 | $158 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 146 | $162 |
| Administration of Influenza Virus VaccineG0008 | 88 | $39 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 67 | $18 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 277 | 94 |
| Amlodipine Besylate | 155 | 59 |
| Levothyroxine Sodium | 152 | 51 |
| Losartan Potassium | 109 | 32 |
| Lisinopril | 109 | 41 |
| Hydrochlorothiazide | 107 | 33 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$654 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-04
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Jessica Tsuei's NPI number?
- Jessica Tsuei's National Provider Identifier (NPI) is 1447756796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Tsuei's specialty?
- Jessica Tsuei is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica Tsuei located?
- Jessica Tsuei's practice location on file with NPPES is 130 La Casa Via Ste 211, Walnut Creek, CA 94598-3046.
- What is Jessica Tsuei's phone number?
- The practice phone number listed in the NPPES registry for Jessica Tsuei is (925) 471-7200.
- Does Jessica Tsuei accept Medicare?
- Jessica Tsuei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Tsuei's NPI active?
- Yes — Jessica Tsuei's NPI (1447756796) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.