Doctor profile · Federal record
Dr. Mark Ewald, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Nashville, TN
- NPI 1881899318
- Accepts Medicare
- MIPS 95.9 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
335 24Th Ave N Ste 600
Nashville, TN 372031503
(615) 320-7200
fax (615) 320-7203
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- December 19, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Tennessee #MD0000044819
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881899318. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,182
Distinct HCPCS
10
Medicare allowed
$274,027
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 399 | 387 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 338 | 198 | $83 | |
92134 |
Imaging of retina | 229 | 212 | $36 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 209 | 209 | $154 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 188 | 107 | $493 | |
92136 |
Measurement of corneal curvature and depth of eye | 180 | 131 | $38 | |
76514 |
Ultrasound scan of cornea to determine thickness | 175 | 129 | $10 | |
92286 |
Imaging of front third of eye using a special microscope | 117 | 92 | $36 | |
92133 |
Imaging of optic nerve | 94 | 93 | $33 | |
92025 |
Ct scan of cornea | 61 | 57 | $33 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 131. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$753
Transactions
37
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BIOTISSUE HOLDINGS INC. | 12 | $177.44 | |
| ABBVIE INC. | 6 | $137.01 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 3 | $74.85 | |
| Tarsus Pharmaceuticals, Inc. | 2 | $61.57 | |
| Bausch & Lomb Americas Inc. | 3 | $53.69 | |
| Glaukos Corporation | 2 | $52.52 | |
| Harrow Eye, LLC | 2 | $39.33 | |
| Johnson & Johnson Surgical Vision, Inc. | 1 | $39.24 | |
| Ocular Therapeutix, Inc. | 2 | $37.00 | |
| Dompe US, Inc. | 1 | $27.32 | |
| NEW WORLD MEDICAL,INC. | 1 | $23.09 | |
| Alcon Vision LLC | 1 | $15.86 | |
| TearLab Corp | 1 | $14.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,726
Patients
815
Total drug cost
$232,243
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 484 | 257 | $26,788 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 243 | 138 | $8,758 |
| Latanoprost | Generic | 224 | 63 | $5,014 |
| Timolol Maleate | Generic | 173 | 65 | $3,139 |
| Bromfenac Sodium | Generic | 115 | 78 | $14,819 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 94 | 27 | $5,377 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 63 | 21 | $25,547 |
| Ofloxacin | Generic | 59 | 42 | $1,157 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 58 | 18 | $1,615 |
| Restasis (Cyclosporine) | Brand | 45 | 22 | $65,149 |
Frequently asked questions
What is Dr. Mark Ewald's medical specialty?
Dr. Mark Ewald practices Ophthalmology Physician in Nashville, TN.
Where does Dr. Mark Ewald practice?
Dr. Mark Ewald practices at 335 24Th Ave N Ste 600, Nashville, TN 372031503. Office phone: 6153207200.
What is Dr. Mark Ewald's NPI?
Dr. Mark Ewald's National Provider Identifier (NPI) is 1881899318, issued by NPPES.
Does Dr. Mark Ewald accept Medicare assignment?
Yes. Dr. Mark Ewald accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Ewald commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.