Joseph Mekhail, M.D.
NPI 1023540846 · Cornea and External Diseases Specialist Physician · Greenbelt, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Mekhail, M.D. is a Cornea and External Diseases Specialist Physician provider in Greenbelt, MD (NPI 1023540846).
Provider details
- NPI number
- 1023540846
- Entity type
- Individual
- Primary specialty
- Cornea and External Diseases Specialist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0093846 (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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,184 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 Problem Focused Exam of Visual System92012 | 551 | $100 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 416 | $49 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 241 | $525 |
| Established Patient Complete Exam of Visual System92014 | 202 | $142 |
| Ct Scan of Cornea92025 | 165 | $37 |
| Imaging of Retina92134 | 160 | $43 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
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 |
|---|---|---|
| Prednisolone Acetate | 331 | 172 |
| Latanoprost | 285 | 90 |
| Ofloxacin | 209 | 158 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 185 | 55 |
| Ketorolac Tromethamine | 159 | 133 |
| Timolol Maleate | 86 | 28 |
| Brimonidine Tartrate | 69 | 20 |
| Erythromycin Basebrand: Erythromycin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$645 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
Additional practice locations (1)
- 14995 Shady Grove Rd Ste 110Rockville, MD 20850-8735Phone: (301) 277-4844
Registry dates
- Enumerated
- 2017-03-30
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Joseph Mekhail's NPI number?
- Joseph Mekhail's National Provider Identifier (NPI) is 1023540846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Mekhail's specialty?
- Joseph Mekhail is listed in the NPPES registry with a primary specialty of Cornea and External Diseases Specialist Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Mekhail located?
- Joseph Mekhail's practice location on file with NPPES is 7500 Greenway Center Dr Ste 300, Greenbelt, MD 20770-3551.
- What is Joseph Mekhail's phone number?
- The practice phone number listed in the NPPES registry for Joseph Mekhail is (301) 277-4844.
- Does Joseph Mekhail accept Medicare?
- Joseph Mekhail is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Mekhail's NPI active?
- Yes — Joseph Mekhail's NPI (1023540846) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.