Stephanie Liang, OD
NPI 1306594056 · Optometrist · Somerville, MA
Stephanie Liang, OD is a Optometrist provider in Somerville, MA (NPI 1306594056).
Provider details
- NPI number
- 1306594056
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-11
- Last updated
- 2022-06-16
- Certified
- 2022-06-14
Frequently asked questions
- What is Stephanie Liang's NPI number?
- Stephanie Liang's National Provider Identifier (NPI) is 1306594056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Liang's specialty?
- Stephanie Liang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Stephanie Liang located?
- Stephanie Liang's practice location on file with NPPES is 353 Assembly Row Unit 811, Somerville, MA 02145-4336.
- What is Stephanie Liang's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Liang is (617) 744-4761.
- Is Stephanie Liang's NPI active?
- Yes — Stephanie Liang's NPI (1306594056) is active in the NPPES registry as of the last update on 2022-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.