Darrell Williams, MD
NPI 1437184801 · Ophthalmology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darrell Williams, MD is a Ophthalmology Physician provider in Nashville, TN (NPI 1437184801).
Provider details
- NPI number
- 1437184801
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD021697 (TN)
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
1,557 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 | 590 | $114 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 246 | $14 |
| Imaging of Retina92134 | 147 | $37 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 118 | $492 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 89 | $152 |
| Imaging of Optic Nerve92133 | 82 | $32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 415 | 97 |
| Prednisolone Acetate | 228 | 161 |
| Ketorolac Tromethamine | 161 | 123 |
| Moxifloxacin Hclbrand: Moxifloxacin | 151 | 108 |
| Timolol Maleate | 149 | 36 |
| Bimatoprostbrand: Lumigan | 122 | 19 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 92 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$88 across 4 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
- 2006-07-12
- Last updated
- 2011-02-16
Frequently asked questions
- What is Darrell Williams's NPI number?
- Darrell Williams's National Provider Identifier (NPI) is 1437184801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darrell Williams's specialty?
- Darrell Williams is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Darrell Williams located?
- Darrell Williams's practice location on file with NPPES is 397 Wallace Road, Nashville, TN 37211.
- What is Darrell Williams's phone number?
- The practice phone number listed in the NPPES registry for Darrell Williams is (615) 834-8310.
- Does Darrell Williams accept Medicare?
- Darrell Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darrell Williams's NPI active?
- Yes — Darrell Williams's NPI (1437184801) is active in the NPPES registry as of the last update on 2011-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.