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Edit this profileWhere to find Gerald J. Mullan, MD
- Hazel Park location main office
22039 John R Rd, Hazel Park, MI 48030 - Rochester Hills location
3080 John R Rd, Rochester Hills, MI 48307
About Dr. Mullan
Gerald J. Mullan, MD is a healthcare provider in Hazel Park, MI specializing in ophthalmology. Gerald trained at Wayne State University School of Medicine, graduating in 1968. Medicare claims data shows Gerald provided 453 services to 432 patients. The services billed most often include established patient problem focused exam of visual system, imaging of optic nerve, and exam of visual field with extended testing. This provider record is associated with NPI 1457361503.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (248) 336-3937
- Email not available
Practice Locations
22039 JOHN R RD
Hazel Park, MI 48030
3080 John R Rd
Rochester Hills, MI 48307
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
453 services · 432 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
33 | As often as other peers in Ophthalmology |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
14 | Less often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
106 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
69 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
61 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
50 | Less often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
38 | Less often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
34 | Less often than most peers in Ophthalmology |
| Photography of content of eyes | Treatment | 92285 |
23 | Less often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
14 | Less often than most 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.
Other eye doctors at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 19 related providers in 3 groups
Trained at Wayne State University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1968 at Wayne State University School of Medicine 5
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of cornea to determine thickness 7
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Mullan?
Dr. Mullan is an eye doctor in Hazel Park, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Dr. Mullan's address?
Dr. Mullan is listed at 22039 John R Rd, Hazel Park, MI 48030. 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. Mullan?
The number on file is (248) 336-3937. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Mullan?
Dr. Mullan's National Provider Identifier is 1457361503. 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. Mullan train?
Dr. Mullan attended Wayne State University School of Medicine, graduating in 1968. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Mullan have?
Dr. Mullan has 58 years experience. Calculated from a graduation year of 1968, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Mullan perform?
According to Medicare billing data, Dr. Mullan performs imaging including ultrasound scan of cornea to determine thickness and 2d ultrasound scan of eye tissue and structures; provides treatments such as established patient problem focused exam of visual system and imaging of optic nerve. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Mullan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mullan. If this is you, claiming it is free.
Guide.md
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