Jessica Wong, MD
NPI 1932336815 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Wong, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1932336815).
Provider details
- NPI number
- 1932336815
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A127789 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
410 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 272 | $155 |
| Administration of Influenza Virus VaccineG0008 | 40 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $109 |
| Admn Sarscov2 Vacc 1 Dose90480 | 31 | $25 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 18 | $9 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 196 | 71 |
| Amlodipine Besylate | 128 | 38 |
| Losartan Potassium | 91 | 34 |
| Metformin Hclbrand: Metformin Hcl Er | 78 | 25 |
| Tamsulosin Hcl | 74 | 20 |
| Gabapentin | 61 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-17
- Last updated
- 2015-07-14
Frequently asked questions
- What is Jessica Wong's NPI number?
- Jessica Wong's National Provider Identifier (NPI) is 1932336815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Wong's specialty?
- Jessica Wong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica Wong located?
- Jessica Wong's practice location on file with NPPES is 1351 24th Ave, San Francisco, CA 94122-1616.
- What is Jessica Wong's phone number?
- The practice phone number listed in the NPPES registry for Jessica Wong is (415) 682-1900.
- Does Jessica Wong accept Medicare?
- Jessica Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Wong's NPI active?
- Yes — Jessica Wong's NPI (1932336815) is active in the NPPES registry as of the last update on 2015-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.