Emma Chu, O.D.
NPI 1376926311 · Optometrist · Malden, MA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Chu, O.D. is a Optometrist provider in Malden, MA (NPI 1376926311).
Provider details
- NPI number
- 1376926311
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 5103 (MA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,415 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 Complete Exam of Visual System92014 | 462 | $135 |
| Established Patient Problem Focused Exam of Visual System92012 | 375 | $96 |
| New Patient Complete Exam of Visual System92004 | 278 | $160 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 130 | $77 |
| Ultrasound Scan of Cornea to Determine Thickness76514 | 101 | $12 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 54 | $16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-08
- Last updated
- 2015-07-08
Frequently asked questions
- What is Emma Chu's NPI number?
- Emma Chu's National Provider Identifier (NPI) is 1376926311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Chu's specialty?
- Emma Chu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Emma Chu located?
- Emma Chu's practice location on file with NPPES is 1 Highland Ave, Malden, MA 02148-6603.
- What is Emma Chu's phone number?
- The practice phone number listed in the NPPES registry for Emma Chu is (781) 321-9039.
- Does Emma Chu accept Medicare?
- Emma Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Chu's NPI active?
- Yes — Emma Chu's NPI (1376926311) is active in the NPPES registry as of the last update on 2015-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.