Physician Profile
Douglas S. Bull, M.D.
Unclaimed ProfileAbout Dr. Bull
Based in Reedsburg, WI, Douglas S. Bull, M.D. is listed in the NPI registry under ophthalmology. Douglas graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1992. According to Medicare claims data, Douglas cared for 980 Medicare patients across 1,102 services. The services billed most often include established patient complete exam of visual system, established patient problem focused exam of visual system, and imaging of optic nerve.
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
- (085) 246-4876
- Email not available
Practice Locations
2000 N DEWEY AVE
Reedsburg, WI 53959
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
1,102 services · 980 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
61 | Less often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
28 | Less often than most peers in Ophthalmology |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
27 | As often as other peers in Ophthalmology |
| Ultrasound scan to determine eye length and lens power | Imaging | 76519 |
51 | As often as other peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
316 | As often as other peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
169 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
93 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
77 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
67 | As often as other peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
52 | As often as other peers in Ophthalmology |
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.
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Douglas S. Bull specialize in?
Douglas S. Bull is an eye doctor in Reedsburg, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Douglas S. Bull located?
Douglas S. Bull is listed at 2000 N Dewey Ave, Reedsburg, WI 53959. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Douglas S. Bull's phone number?
The number on file is (085) 246-4876. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Douglas S. Bull's NPI number?
Douglas S. Bull's National Provider Identifier is 1083621544. 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 Douglas S. Bull train?
Douglas S. Bull attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Douglas S. Bull been practicing?
Douglas S. Bull has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Douglas S. Bull do most often?
According to Medicare billing data, Douglas S. Bull performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and insertion of needle into vein for collection of blood sample; reads or performs imaging such as ultrasound scan to determine eye length and lens power; provides treatments such as established patient complete exam of visual system and established patient problem focused exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Douglas S. Bull confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Douglas S. Bull. 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.