Sandra Cho, M.D.
NPI 1023056306 · Ophthalmology Physician · Glen Burnie, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Cho, M.D. is a Ophthalmology Physician provider in Glen Burnie, MD (NPI 1023056306).
Provider details
- NPI number
- 1023056306
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- I32695 (MD)
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
4,996 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 | 1,394 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 758 | $94 |
| Exam of Visual Field With Extended Testing92083 | 473 | $65 |
| Imaging of Optic Nerve92133 | 458 | $34 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 259 | $42 |
| Photography of the Retina92250 | 216 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,006 | 263 |
| Timolol Maleate | 352 | 103 |
| Brimonidine Tartrate | 277 | 99 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 205 | 51 |
| Prednisolone Acetate | 132 | 92 |
| Cyclosporinebrand: Restasis | 114 | 29 |
| Erythromycin Basebrand: Erythromycin | 94 | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$407 across 18 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
- 2006-06-02
- Last updated
- 2012-03-30
Frequently asked questions
- What is Sandra Cho's NPI number?
- Sandra Cho's National Provider Identifier (NPI) is 1023056306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Cho's specialty?
- Sandra Cho is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Cho located?
- Sandra Cho's practice location on file with NPPES is 806 Landmark Dr, Glen Burnie, MD 21061-4980.
- What is Sandra Cho's phone number?
- The practice phone number listed in the NPPES registry for Sandra Cho is (410) 590-9260.
- Does Sandra Cho accept Medicare?
- Sandra Cho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Cho's NPI active?
- Yes — Sandra Cho's NPI (1023056306) is active in the NPPES registry as of the last update on 2012-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.