Quick answers
- Does Jessica S. Baik accept Medicare assignment?
- Yes. Medicare's clinician data says Jessica S. Baik accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Jessica S. Baik see?
- In 2024, CMS data shows 70 Original Medicare patients and 589 services for Jessica S. Baik. This counts Original Medicare only and measures volume, not quality.
- What is Jessica S. Baik's NPI number?
- 1386168821. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Jessica S. Baik, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 70 |
|---|---|
| Services billed to Medicare | 589 |
| Different services or procedures | 66 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)62 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)39 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)29 services
- Administration of influenza virus vaccine (G0008)24 services
- Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage (90656)23 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes49%
- Arthritis37%
- Depression36%
- Chronic kidney disease30%
Practice locations
Addresses where Jessica S. Baik is enrolled with Medicare (CMS data updated October 2, 2026).
- 7825 Engineer Rd, Suite 101San Diego, CA 92111 (858) 277‑7111
Group practices
Medicare enrollment lists Jessica S. Baik as a member of this group (CMS data updated October 2, 2026).
- Woori Medical Group Professional Corp3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Other clinicians in Woori Medical Group Professional Corp
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386168821 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians