Tonica Johnson, MD
NPI 1235177114 · Ophthalmology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonica Johnson, MD is a Ophthalmology Physician provider in Durham, NC (NPI 1235177114).
Provider details
- NPI number
- 1235177114
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A87493 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
764 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 242 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 199 | $119 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 74 | $23 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 72 | $21 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 | $155 |
| Exam of Visual Field With Extended Testing92083 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 129 | 36 |
| Bimatoprostbrand: Lumigan | 126 | 35 |
| Ketorolac Tromethamine | 102 | 69 |
| Prednisolone Acetate | 98 | 53 |
| Timolol Maleate | 55 | 16 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 53 | 41 |
| Brimonidine Tartrate | 49 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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 (2)
- 4102 N Roxboro StDurham, NC 27704-2122Phone: (919) 595-2000Fax: (919) 595-2190
- 1821 Hillandale Rd 1b #300Durham, NC 27706Phone: (216) 509-1814
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2022-07-21
Frequently asked questions
- What is Tonica Johnson's NPI number?
- Tonica Johnson's National Provider Identifier (NPI) is 1235177114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonica Johnson's specialty?
- Tonica Johnson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tonica Johnson located?
- Tonica Johnson's practice location on file with NPPES is 1821 Hillandale Rd 1b #300, Durham, NC 27706.
- What is Tonica Johnson's phone number?
- The practice phone number listed in the NPPES registry for Tonica Johnson is (216) 509-1814.
- Does Tonica Johnson accept Medicare?
- Tonica Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonica Johnson's NPI active?
- Yes — Tonica Johnson's NPI (1235177114) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.