Timothy Kao, M.D.
NPI 1407140031 · Ophthalmology Physician · Columbus, GA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Kao, M.D. is a Ophthalmology Physician provider in Columbus, GA (NPI 1407140031).
Provider details
- NPI number
- 1407140031
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 81186 (GA)
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,387 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 | 790 | $115 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 511 | $85 |
| Microfluid Analysis of Tears83861 | 332 | $22 |
| Imaging of Optic Nerve92133 | 297 | $33 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 254 | $120 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 236 |
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 | 340 | 102 |
| Prednisolone Acetate | 222 | 166 |
| Bimatoprostbrand: Lumigan | 156 | 49 |
| Moxifloxacin Hclbrand: Moxifloxacin | 153 | 117 |
| Cyclosporinebrand: Restasis | 73 | 36 |
| Timolol Maleate | 65 | 26 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 65 | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$657 across 18 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 (3)
- 6600 Whittlesey Blvd Bldg aColumbus, GA 31909-7337Phone: (706) 323-3491
- 2012 10th AveColumbus, GA 31901-1460Phone: (706) 323-3491
- 701 Park AveMinneapolis, MN 55415-1623Phone: (612) 873-3000
Registry dates
- Enumerated
- 2011-05-31
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Timothy Kao's NPI number?
- Timothy Kao's National Provider Identifier (NPI) is 1407140031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Kao's specialty?
- Timothy Kao is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Kao located?
- Timothy Kao's practice location on file with NPPES is 2616 Warm Springs Rd, Columbus, GA 31904.
- What is Timothy Kao's phone number?
- The practice phone number listed in the NPPES registry for Timothy Kao is (706) 323-3491.
- Does Timothy Kao accept Medicare?
- Timothy Kao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Kao's NPI active?
- Yes — Timothy Kao's NPI (1407140031) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.