Doctor profile · Federal record
Dr. Mark Bernthal, OD
Optometrist (CMS: Optometry) · St Clair Shores, MI
- NPI 1811991391
- Accepts Medicare
- MIPS 75.7 / 100 · 2023
- 47 yrs in practice
- Male
- 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 11, 2008
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Michigan #4901002685
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811991391. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
1
Medicare allowed
$10,334
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 81 | 81 | $128 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 81. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$44
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Oyster Point Pharma, Inc. | 2 | $44.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$12,349
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Restasis (Cyclosporine) | Brand | 12 | 0 | $12,349 |
Frequently asked questions
What is Dr. Mark Bernthal's medical specialty?
Dr. Mark Bernthal practices Optometrist in St Clair Shores, MI.
Where does Dr. Mark Bernthal practice?
Dr. Mark Bernthal practices at 21711 Greater Mack Ave, St Clair Shores, MI 480802418. Office phone: 5867740393.
What is Dr. Mark Bernthal's NPI?
Dr. Mark Bernthal's National Provider Identifier (NPI) is 1811991391, issued by NPPES.
Does Dr. Mark Bernthal accept Medicare assignment?
Yes. Dr. Mark Bernthal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Bernthal commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.