Michelle Liang, M.D.
NPI 1437483310 · Ophthalmology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Liang, M.D. is a Ophthalmology Physician provider in Boston, MA (NPI 1437483310).
Provider details
- NPI number
- 1437483310
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 241495 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,581 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Imaging of Retina92134 | 2,109 | $43 |
| Injection of Drug Into Eye67028 | 1,127 | $129 |
| Established Patient Complete Exam of Visual System92014 | 1,068 | $134 |
| Imaging of Retina92134 | 325 | $26 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 268 | $95 |
| Established Patient Complete Exam of Visual System92014 | 182 | $80 |
| Injection of Drug Into Eye |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketorolac Tromethamine | 54 | 28 |
| Prednisolone Acetate | 35 | 27 |
| Bromfenac Sodium | 32 | — |
| Difluprednate | 27 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 20 | — |
| Brimonidine Tartrate | 17 | — |
| Timolol Maleate | 17 | — |
| Nepafenacbrand: Ilevro |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$836 across 26 records (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
- 2009-09-25
- Last updated
- 2013-07-16
Frequently asked questions
- What is Michelle Liang's NPI number?
- Michelle Liang's National Provider Identifier (NPI) is 1437483310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Liang's specialty?
- Michelle Liang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Liang located?
- Michelle Liang's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.
- What is Michelle Liang's phone number?
- The practice phone number listed in the NPPES registry for Michelle Liang is (617) 636-4600.
- Does Michelle Liang accept Medicare?
- Michelle Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Liang's NPI active?
- Yes — Michelle Liang's NPI (1437483310) is active in the NPPES registry as of the last update on 2013-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.