Doctor profile · Federal record
Dr. Mariann Channell, MD
Ophthalmology Physician (CMS: Ophthalmology) · St Clair Shores, MI
- NPI 1225030596
- Accepts Medicare
- MIPS 75.7 / 100 · 2023
- 46 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21711 Greater Mack Ave
St Clair Shores, MI 480802418
(586) 774-0393
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 3, 2008
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Michigan #4301043844
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225030596. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,422
Distinct HCPCS
10
Medicare allowed
$229,518
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 613 | 328 | $90 | |
92014 |
Established patient complete exam of visual system | 390 | 387 | $128 | |
92250 |
Photography of the retina | 343 | 285 | $38 | |
92083 |
Exam of visual field with extended testing | 202 | 200 | $63 | |
92133 |
Imaging of optic nerve | 197 | 196 | $34 | |
92020 |
Exam of the internal drainage system of eye | 180 | 180 | $28 | |
83861 |
Microfluid analysis of tears | 161 | 74 | $22 | |
92136 |
Measurement of corneal curvature and depth of eye | 106 | 67 | $41 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 82 | 52 | $543 | |
92004 |
New patient complete exam of visual system | 58 | 58 | $151 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 297. This provider delivers 8.2× the peer median.Open Payments
Industry payments received
All-time total
$163
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, Inc. | 2 | $48.77 | |
| Bausch & Lomb Americas Inc. | 2 | $38.93 | |
| Genentech USA, Inc. | 1 | $22.20 | |
| RxSight Inc | 1 | $19.40 | |
| Alcon Vision LLC | 1 | $17.19 | |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $16.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,472
Patients
460
Total drug cost
$237,703
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 732 | 196 | $17,090 |
| Lumigan (Bimatoprost) | Brand | 145 | 33 | $72,085 |
| Timolol Maleate | Generic | 111 | 41 | $2,566 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 75 | 22 | $2,599 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 62 | 38 | $4,592 |
| Restasis (Cyclosporine) | Brand | 58 | 31 | $68,353 |
| Doxycycline Hyclate | Generic | 46 | 32 | $1,086 |
| Cyclosporine | Generic | 41 | 22 | $27,342 |
| Prednisolone Acetate | Generic | 41 | 30 | $1,944 |
| Brinzolamide | Generic | 34 | 0 | $10,562 |
Frequently asked questions
What is Dr. Mariann Channell's medical specialty?
Dr. Mariann Channell practices Ophthalmology Physician in St Clair Shores, MI.
Where does Dr. Mariann Channell practice?
Dr. Mariann Channell practices at 21711 Greater Mack Ave, St Clair Shores, MI 480802418. Office phone: 5867740393.
What is Dr. Mariann Channell's NPI?
Dr. Mariann Channell's National Provider Identifier (NPI) is 1225030596, issued by NPPES.
Does Dr. Mariann Channell accept Medicare assignment?
Yes. Dr. Mariann Channell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariann Channell commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.