Samuel Jeng, MD
NPI 1558301721 · Ophthalmology Physician · Greeley, CO
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Jeng, MD is a Ophthalmology Physician provider in Greeley, CO (NPI 1558301721).
Provider details
- NPI number
- 1558301721
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 49343 (CO)
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
1,686 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) |
|---|---|---|
| Measurement of Corneal Curvature and Depth of Eye92136 | 355 | $36 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 281 | $451 |
| Established Patient Complete Exam of Visual System92014 | 208 | $128 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 203 | $168 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 142 | $92 |
| Imaging of Retina92134 | 126 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Moxifloxacin Hclbrand: Moxifloxacin | 763 | 480 |
| Ketorolac Tromethamine | 635 | 390 |
| Prednisolone Acetate | 571 | 408 |
| Latanoprost | 250 | 66 |
| Timolol Maleate | 79 | 23 |
| Brimonidine Tartrate | 64 | 19 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 50 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 across 6 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
- 2006-06-07
- Last updated
- 2022-02-03
- Certified
- 2022-02-03
Frequently asked questions
- What is Samuel Jeng's NPI number?
- Samuel Jeng's National Provider Identifier (NPI) is 1558301721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Jeng's specialty?
- Samuel Jeng is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Jeng located?
- Samuel Jeng's practice location on file with NPPES is 1616 15th St, Greeley, CO 80631-4571.
- What is Samuel Jeng's phone number?
- The practice phone number listed in the NPPES registry for Samuel Jeng is (970) 352-6688.
- Does Samuel Jeng accept Medicare?
- Samuel Jeng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Jeng's NPI active?
- Yes — Samuel Jeng's NPI (1558301721) is active in the NPPES registry as of the last update on 2022-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.