Eileen Shi, M.D.
NPI 1598206724 · Emergency Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eileen Shi, M.D. is a Emergency Medicine Physician provider in San Diego, CA (NPI 1598206724).
Provider details
- NPI number
- 1598206724
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A157844 (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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
17 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 | 17 | $136 |
Typical Medicare-allowed amounts for these services range $136–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 29 | 28 |
| Cephalexin | 26 | 26 |
| Prednisone | 21 | 21 |
| Azithromycin | 14 | 14 |
| Naproxen | 14 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 200 W Arbor DrMc8676San Diego, CA 92103-9000Phone: (619) 543-4627Fax: (619) 543-3115
- 8701 Cuyamaca StSantee, CA 92071-4253Phone: (619) 568-8025
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2024-03-13
- Certified
- 2024-03-13
Frequently asked questions
- What is Eileen Shi's NPI number?
- Eileen Shi's National Provider Identifier (NPI) is 1598206724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen Shi's specialty?
- Eileen Shi is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eileen Shi located?
- Eileen Shi's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Eileen Shi's phone number?
- The practice phone number listed in the NPPES registry for Eileen Shi is (619) 528-5000.
- Does Eileen Shi accept Medicare?
- Eileen Shi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eileen Shi's NPI active?
- Yes — Eileen Shi's NPI (1598206724) is active in the NPPES registry as of the last update on 2024-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.