Doctor profile · Federal record
Dr. Mark Hendrix, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Rockville, MD
- NPI 1043219124
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3204 Tower Oaks Blvd, Suite 300
Rockville, MD 208524250
(301) 231-5088
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 7, 2024
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Maryland #D46085
- Medicaid
- MD #592361100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043219124. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,005
Distinct HCPCS
10
Medicare allowed
$516,967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 1,376 | 1,229 | $146 | |
92012 |
Established patient problem focused exam of visual system | 1,030 | 593 | $104 | |
92083 |
Exam of visual field with extended testing | 909 | 784 | $74 | |
92133 |
Imaging of optic nerve | 751 | 737 | $39 | |
92020 |
Exam of the internal drainage system of eye | 647 | 646 | $32 | |
92134 |
Imaging of retina | 409 | 355 | $46 | |
92202 |
Extended exam of the back part of the eye with optic nerve drawing | 227 | 224 | $18 | |
92201 |
Extended exam of the back part of the eye with retinal drawing | 172 | 143 | $28 | |
92060 |
Exam to measure eye deviation and range of motion | 93 | 78 | $71 | |
92004 |
New patient complete exam of visual system | 79 | 79 | $173 |
In context: peer comparison
Among 7 peers in Rockville Ophthalmology Physician, average services per provider: 188. This provider delivers 32× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $23.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,029
Patients
309
Total drug cost
$294,024
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 383 | 101 | $9,404 |
| Restasis (Cyclosporine) | Brand | 138 | 48 | $187,934 |
| Timolol Maleate | Generic | 63 | 16 | $3,595 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 57 | 14 | $26,004 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 52 | 21 | $1,296 |
| Dorzolamide Hcl | Generic | 44 | 13 | $1,524 |
| Brimonidine Tartrate | Generic | 42 | 20 | $2,381 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 42 | 34 | $2,872 |
| Lumigan (Bimatoprost) | Brand | 34 | 14 | $27,522 |
| Prednisolone Acetate | Generic | 33 | 17 | $1,442 |
Frequently asked questions
What is Dr. Mark Hendrix's medical specialty?
Dr. Mark Hendrix practices Ophthalmology Physician in Rockville, MD.
Where does Dr. Mark Hendrix practice?
Dr. Mark Hendrix practices at 3204 Tower Oaks Blvd, Rockville, MD 208524250. Office phone: 3012315088.
What is Dr. Mark Hendrix's NPI?
Dr. Mark Hendrix's National Provider Identifier (NPI) is 1043219124, issued by NPPES.
Does Dr. Mark Hendrix accept Medicare assignment?
Yes. Dr. Mark Hendrix accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Hendrix commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.