Physician Profile
Renzo A. Zaldivar, M.D.
Unclaimed ProfileAbout Dr. Zaldivar
Based in Cary, NC, Renzo A. Zaldivar, M.D. is listed in the NPI registry under ophthalmology. Renzo graduated from University Central del Caribe Escuela de Medicina in 2002. Medicare claims data shows Renzo provided 1,355 services to 1,229 patients. The services billed most often include photography of content of eyes, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (919) 443-2557
- Email not available
Practice Locations
3731 NW CARY PRKW SUITE 101
Cary, NC 27513
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Cataracts
- Diabetic retinopathy
- Dry eye
- Glaucoma
- Macular degeneration
Cornea and external eye
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Keratoconus
- Pink eye
- Pterygium
Eyelid and tear drainage
- Blocked tear duct
- Chalazion
- Drooping eyelid
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
- Foreign Object in Eye
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
- Eye Floaters and Flashes
Procedures & services
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Examination and imaging
- Corneal topography
- Fluorescein angiography
Cataract and lens
- Intraocular lens exchange
- YAG laser capsulotomy
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
- Optical Coherence Tomography Scan
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
- Stye Removal
Eyelid, tear duct, and muscle
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
1,355 services · 1,229 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Probing of nasal tear duct | Procedure | 68840 |
51 | More often than most peers in Ophthalmology |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
45 | More often than most peers in Ophthalmology |
| Removal of excessive skin and fat of upper eyelid | Procedure | 15823 |
37 | More often than most peers in Ophthalmology |
| Repair of tendon of upper eyelid | Procedure | 67904 |
27 | More often than most peers in Ophthalmology |
| Repair of tendon of upper eyelid | Procedure | 67904 |
27 | More often than most peers in Ophthalmology |
| Removal of growth of eyelid | Procedure | 67840 |
27 | As often as other peers in Ophthalmology |
| Correction of widely-opened upper eyelid | Procedure | 67911 |
18 | As often as other peers in Ophthalmology |
| Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less | Procedure | 14060 |
17 | More often than most peers in Ophthalmology |
| Removal of up to 1/4 of eyelid margin and repair of eyelid | Procedure | 67961 |
16 | More often than most peers in Ophthalmology |
| Suture repair of turning-outward upper or lower eyelid defect | Procedure | 67914 |
14 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other eye doctors in Cary 7
Same specialty, same city.
Trained at University Central del Caribe Escuela de Medicina 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2002 at University Central del Caribe Escuela de Medicina 8
Providers who graduated from the same medical school in the same year.
Also performs Probing of nasal tear duct 8
Providers in NC who bill this service to Medicare most often.
Common questions
What does Renzo A. Zaldivar specialize in?
Renzo A. Zaldivar is an eye doctor in Cary, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Renzo A. Zaldivar located?
Renzo A. Zaldivar is listed at 3731 Nw Cary Prkw Suite 101, Cary, NC 27513. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Renzo A. Zaldivar's phone number?
The number on file is (919) 443-2557. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Renzo A. Zaldivar?
Renzo A. Zaldivar's National Provider Identifier is 1548234313. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Renzo A. Zaldivar train?
Renzo A. Zaldivar attended University Central del Caribe Escuela de Medicina, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Renzo A. Zaldivar have?
Renzo A. Zaldivar has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Renzo A. Zaldivar do most often?
According to Medicare billing data, Renzo A. Zaldivar performs procedures including probing of nasal tear duct, diagnostic exam of nasal passages using an endoscope and removal of excessive skin and fat of upper eyelid; provides treatments such as photography of content of eyes and exam of visual field with intermediate testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Renzo A. Zaldivar's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Renzo A. Zaldivar. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.