Matthew Jeong, M.D.
NPI 1558982512 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Jeong, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1558982512).
Provider details
- NPI number
- 1558982512
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 39 | 16 |
| Atorvastatin Calcium | 32 | 15 |
| Lisinopril | 21 | — |
| Hydrochlorothiazide | 16 | — |
| Omeprazole | 16 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 | — |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
- 2020-04-30
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Matthew Jeong's NPI number?
- Matthew Jeong's National Provider Identifier (NPI) is 1558982512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Jeong's specialty?
- Matthew Jeong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Jeong located?
- Matthew Jeong's practice location on file with NPPES is 2238 Geary Blvd, San Francisco, CA 94115-3416.
- What is Matthew Jeong's phone number?
- The practice phone number listed in the NPPES registry for Matthew Jeong is (415) 833-2200.
- Does Matthew Jeong accept Medicare?
- Matthew Jeong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Jeong's NPI active?
- Yes — Matthew Jeong's NPI (1558982512) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.