Provider Profile
John W. Muir, O.D. is an optometrist based in Howell, MI. John is a 1998 graduate of Ferris State College - College of Optometry. Medicare claims data shows John provided 716 services to 672 patients. The services billed most often include established patient complete exam of visual system, new patient complete exam of visual system, and placement of amniotic membrane on eye surface for wound healing.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
810 E GRAND RIVER AVE
Howell, MI 48843
Within Optometry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
Vision changes
Most searched procedures
Contact lens exams
Dry eye treatments
Examinations
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
Imaging & tests
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
716 services · 672 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Placement of amniotic membrane on eye surface for wound healing | Procedure | 65778 |
94 | More often than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
226 | More often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
160 | More than most peers in Optometrist |
| Measurement of retinal and optic nerve function | Treatment | 92273 |
66 | More often than most peers in Optometrist |
| Photography of the retina | Treatment | 92250 |
45 | As often as other peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
15 | |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | Office visit | 99307 |
66 | As often as other peers in Optometrist |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
44 | As often as other peers in Optometrist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
John W. Muir is an optometrist in Howell, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
John W. Muir is listed at 810 E Grand River Ave, Howell, MI 48843. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (517) 545-2020. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
John W. Muir's National Provider Identifier is 1639161615. 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
John W. Muir attended Ferris State College - College of Optometry, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
John W. Muir has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, John W. Muir performs procedures including placement of amniotic membrane on eye surface for wound healing; provides treatments such as established patient complete exam of visual system and new patient complete 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
Not yet. This profile is built from public federal data and has not been confirmed by John W. Muir. 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.