Elizabeth Ko, MD
NPI 1881173961 · Student in an Organized Health Care Education/Training Program · Hershey, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Ko, MD is a Student in an Organized Health Care Education/Training Program provider in Hershey, PA (NPI 1881173961).
Provider details
- NPI number
- 1881173961
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 30 | — |
| Sertraline Hcl | 27 | — |
| Atorvastatin Calcium | 24 | 11 |
| Losartan Potassium | 24 | — |
| Amlodipine Besylate | 22 | 11 |
| Rosuvastatin Calcium | 21 | — |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (1)
- 424 Peninsula AveSan Mateo, CA 94401-1653Phone: (650) 286-4396
Registry dates
- Enumerated
- 2018-08-09
- Last updated
- 2022-03-31
- Certified
- 2022-03-31
Frequently asked questions
- What is Elizabeth Ko's NPI number?
- Elizabeth Ko's National Provider Identifier (NPI) is 1881173961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Ko's specialty?
- Elizabeth Ko is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Elizabeth Ko located?
- Elizabeth Ko's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is Elizabeth Ko's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Ko is (717) 531-8521.
- Does Elizabeth Ko accept Medicare?
- Elizabeth Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Ko's NPI active?
- Yes — Elizabeth Ko's NPI (1881173961) is active in the NPPES registry as of the last update on 2022-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.