Catherine Zhu, MD
NPI 1558947564 · Student in an Organized Health Care Education/Training Program · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Zhu, MD is a Student in an Organized Health Care Education/Training Program provider in Boston, MA (NPI 1558947564).
Provider details
- NPI number
- 1558947564
- 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
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 198 | 88 |
| Brimonidine Tartrate | 109 | 54 |
| Prednisolone Acetate | 100 | 92 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 94 | 45 |
| Ofloxacin | 91 | 85 |
| Ketorolac Tromethamine | 72 | 66 |
| Timolol Maleate | 51 | 23 |
| Dorzolamide Hcl | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-20
- Last updated
- 2021-03-20
- Certified
- 2021-03-20
Frequently asked questions
- What is Catherine Zhu's NPI number?
- Catherine Zhu's National Provider Identifier (NPI) is 1558947564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Zhu's specialty?
- Catherine Zhu 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 Catherine Zhu located?
- Catherine Zhu's practice location on file with NPPES is 850 Harrison Ave Fl 3, Boston, MA 02118-4001.
- What is Catherine Zhu's phone number?
- The practice phone number listed in the NPPES registry for Catherine Zhu is (617) 414-4020.
- Does Catherine Zhu accept Medicare?
- Catherine Zhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Zhu's NPI active?
- Yes — Catherine Zhu's NPI (1558947564) is active in the NPPES registry as of the last update on 2021-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.