Physician Profile
David L. Demill, M.D.
Unclaimed ProfileAbout Dr. Demill
David L. Demill, M.D. practices ophthalmology — cornea & external disease in Portland, OR. David is a 2012 graduate of University of Utah School of Medicine. Medicare claims data shows David provided 1,498 services to 1,220 patients. The services billed most often include established patient complete exam of visual system, removal of cataract with insertion of prosthetic lens, and established patient office or other outpatient visit with moderate level of 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.
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
- (503) 413-8498
- Email not available
Practice Locations
1040 NW 22ND AVE
Portland, OR 97210
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
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
1,498 services · 1,220 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
226 | More often than most peers in Ophthalmology — Cornea &… |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
50 | As often as other peers in Ophthalmology — Cornea &… |
| Established patient complete exam of visual system | Treatment | 92014 |
318 | More often than most peers in Ophthalmology — Cornea &… |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
190 | More often than most peers in Ophthalmology — Cornea &… |
| Imaging of retina | Treatment | 92134 |
142 | More often than most peers in Ophthalmology — Cornea &… |
| Imaging of optic nerve | Treatment | 92133 |
51 | As often as other peers in Ophthalmology — Cornea &… |
| Exam of visual field with extended testing | Treatment | 92083 |
37 | As often as other peers in Ophthalmology — Cornea &… |
| Ct scan of cornea | Treatment | 92025 |
13 | |
| New patient complete exam of visual system | Treatment | 92004 |
12 | |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
205 | As often as other peers in Ophthalmology — Cornea &… |
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.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 Portland 7
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at University of Utah School of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Utah School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in OR who bill this service to Medicare most often.
Common questions
What kind of doctor is David L. Demill?
David L. Demill is an eye doctor in Portland, OR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Cornea & External Disease”.
NPI registry
What is David L. Demill's address?
David L. Demill is listed at 1040 Nw 22Nd Ave, Portland, OR 97210. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with David L. Demill?
The number on file is (503) 413-8498. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for David L. Demill?
David L. Demill's National Provider Identifier is 1366783631. 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 David L. Demill train?
David L. Demill attended University of Utah School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does David L. Demill have?
David L. Demill has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What procedures does David L. Demill perform?
According to Medicare billing data, David L. Demill performs procedures including removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient complete exam of visual system and measurement of corneal curvature and depth of eye, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is David L. Demill's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by David L. Demill. 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.