Pamela Cheung, M.D.
NPI 1427074764 · Ophthalmology Physician · Silver Spring, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Cheung, M.D. is a Ophthalmology Physician provider in Silver Spring, MD (NPI 1427074764).
Provider details
- NPI number
- 1427074764
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0056055 (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
19 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
2,571 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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 733 | $141 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 499 | $100 |
| Imaging of Optic Nerve92133 | 397 | $39 |
| Exam of Visual Field With Extended Testing92083 | 290 | $72 |
| Imaging of Retina92134 | 145 | $44 |
| Established Patient Complete Exam of Visual System92014 | 141 | $141 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 209 | 72 |
| Moxifloxacin Hclbrand: Moxifloxacin | 88 | 59 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 82 | 22 |
| Loteprednol Etabonate | 62 | 40 |
| Timolol Maleate | 59 | 26 |
| Prednisolone Acetate | 55 | 35 |
| Travoprost | 47 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$406 across 17 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
- 2006-07-13
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Pamela Cheung's NPI number?
- Pamela Cheung's National Provider Identifier (NPI) is 1427074764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Cheung's specialty?
- Pamela Cheung is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Pamela Cheung located?
- Pamela Cheung's practice location on file with NPPES is 2101 Medical Park Dr, Silver Spring, MD 20902-4053.
- What is Pamela Cheung's phone number?
- The practice phone number listed in the NPPES registry for Pamela Cheung is (301) 681-6600.
- Does Pamela Cheung accept Medicare?
- Pamela Cheung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Cheung's NPI active?
- Yes — Pamela Cheung's NPI (1427074764) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.