Physician Profile
Unclaimed ProfileAbout Marcus Altman
Based in Portland, OR, Marcus Tyler Altman is listed in the NPI registry under ophthalmology. Marcus graduated from Yale University School of Medicine in 2018. Marcus is also listed as specializing in ophthalmology — retina specialist. According to Medicare claims data, Marcus cared for 150 Medicare patients across 163 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (503) 494-3000
- Email not available
Practice Locations
3181 SW SAM JACKSON PARK RD
Portland, OR 97239
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
Cornea and external eye
- Bacterial corneal infection
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Dry eye disease
- Fuchs corneal dystrophy
- Herpes simplex eye disease
- Keratitis
- Keratoconus
- Pink eye (conjunctivitis)
- Pterygium
Eyelid and tear drainage
Glaucoma
- Angle-closure glaucoma
- Congenital glaucoma
- Normal-tension glaucoma
- Ocular hypertension
- Open-angle glaucoma
Lens and cataract
Refractive and focusing
- Age-related difficulty focusing up close
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
Retina and vitreous
- Age-related macular degeneration
- Diabetic macular edema
- Diabetic retinopathy
- Epiretinal membrane
- Macular hole
- Posterior vitreous detachment
- Retinal artery occlusion
- Retinal detachment
- Retinal tear
- Retinal vein occlusion
- Retinitis pigmentosa
- Vitreous hemorrhage
Eye injury and cancer
- Chemical injury to the eye
- Foreign body in the eye
- Hyphema
- Melanoma of the eye
- Open-globe eye injury
- Retinoblastoma
Inflammation, neurologic, and orbit
Procedures & services
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Comprehensive medical eye examination
- Corneal topography
- Coronary optical coherence tomography
- Eye ultrasound
- Eye-pressure measurement
- Fluorescein angiography
- Retinal photography
- Slit-lamp examination
- Visual-field testing
Cataract and lens
- Cataract surgery with lens implant
- Intraocular lens exchange
- Laser-assisted cataract surgery
- YAG laser capsulotomy
Eyelid, tear duct, and muscle
- Chalazion removal
- Drooping-eyelid repair
- Ectropion repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
- Tear-duct probing
Glaucoma
Procedures Most Often Billed to Medicare
163 services · 150 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
38 |
| Removal of membrane of retina with removal of internal limiting membrane of retina | Procedure | 67042 |
27 |
| Removal of eye fluid (vitreous) between lens and retina | Procedure | 67036 |
16 |
| Repair of detached retina with drainage and removal of eye fluid between lens and retina | Procedure | 67108 |
11 |
| Imaging of retina | Treatment | 92134 |
55 |
| Photography of the retina | Treatment | 92250 |
16 |
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 2
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 ophthalmology specialists in Portland 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Yale University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Yale University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in OR who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Altman?
Dr. Altman is an ophthalmology in Portland, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
What is Dr. Altman's address?
Dr. Altman is listed at 3181 SW SAM JACKSON PARK RD, Portland, OR 97239. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Altman?
The number on file is (503) 494-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Altman's NPI number?
Dr. Altman's National Provider Identifier is 1699265744. 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 Dr. Altman train?
Dr. Altman attended Yale University School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Altman been practicing?
Dr. Altman has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Altman perform?
According to Medicare billing data, Dr. Altman performs procedures including injection of drug into eye, removal of membrane of retina with removal of internal limiting membrane of retina and removal of eye fluid between lens and retina; provides treatments such as imaging of retina and photography of the retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Altman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Altman. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.