Sherleen Chen, M.D.
NPI 1528059383 · Ophthalmology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherleen Chen, M.D. is a Ophthalmology Physician provider in Boston, MA (NPI 1528059383).
Provider details
- NPI number
- 1528059383
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- 210075 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
2,259 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 533 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 340 | $102 |
| Imaging of Optic Nerve92133 | 288 | $23 |
| Exam of Visual Field With Extended Testing92083 | 230 | $28 |
| Imaging of Retina92134 | 179 | $26 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 148 | $32 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 316 | 75 |
| Prednisolone Acetate | 300 | 198 |
| Moxifloxacin Hclbrand: Moxifloxacin | 211 | 134 |
| Timolol Maleate | 104 | 43 |
| Ketorolac Tromethamine | 97 | 64 |
| Bromfenac Sodium | 96 | 63 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 37 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$129 across 2 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
- 2005-11-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sherleen Chen's NPI number?
- Sherleen Chen's National Provider Identifier (NPI) is 1528059383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherleen Chen's specialty?
- Sherleen Chen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Sherleen Chen located?
- Sherleen Chen's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Sherleen Chen's phone number?
- The practice phone number listed in the NPPES registry for Sherleen Chen is (617) 573-3529.
- Does Sherleen Chen accept Medicare?
- Sherleen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherleen Chen's NPI active?
- Yes — Sherleen Chen's NPI (1528059383) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.