Doctor profile · Federal record
Dr. David Warrow, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Ophthalmology Physician · Retina Specialist (Ophthalmology) Physician · Ophthalmology Physician · Retina Specialist (Ophthalmology) Physician · Retina Specialist (Ophthalmology) Physician · Retina Specialist (Ophthalmology) Physician · Hagerstown, MD
- NPI 1275776049
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 17 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 9 locations across 3 states.
- Primary practice
-
1800 Dual Hwy
Hagerstown, MD 217406602
(301) 665-1712
fax (301) 665-1714 - Mailing address
-
1800 Dual Hwy Ste 201
Hagerstown, MD 217406636
Maryland — 5 locations
- Additional location
-
1150 Opal CT
Hagerstown, MD 217405940 - Additional location
-
12800 Middlebrook RD
Germantown, MD 208745204 - Additional location
-
2 Frederick St
Cumberland, MD 215022652 - Additional location
-
625 Kent Ave
Cumberland, MD 215023794 - Additional location
-
6333 Executive Blvd
Rockville, MD 208523905
Pennsylvania — 2 locations
- Additional location
-
20 Expedition Trl
Gettysburg, PA 173258598 - Additional location
-
414 Epic Dr
Chambersburg, PA 172012887
West Virginia — 1 location
- Additional location
-
2002 Professional CT
Martinsburg, WV 254018808
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- November 6, 2024
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (4)
- Maryland #D0075771 · West Virginia #26567 · Virginia #0101253627 · Pennsylvania #MD454038
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275776049. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,539,669
Distinct HCPCS
10
Medicare allowed
$19,026,139
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2403 |
Chloroprocaine hcl ophthalmic, 3% gel, 1 mg | 1,386,400 | 578 | $1 | |
J2777 |
Injection, faricimab-svoa, 0.1 mg | 69,840 | 113 | $36 | |
Q5124 |
Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mg | 29,145 | 511 | $215 | |
J2781 |
Injection, pegcetacoplan, intravitreal, 1 mg | 15,240 | 232 | $151 | |
92134 |
Imaging of retina | 8,169 | 1,824 | $40 | |
67028 |
Injection of drug into eye | 7,264 | 731 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 4,283 | 1,665 | $129 | |
92201 |
Extended exam of the back part of the eye with retinal drawing | 4,139 | 1,738 | $25 | |
92250 |
Photography of the retina | 2,342 | 902 | $36 | |
92020 |
Exam of the internal drainage system of eye | 2,043 | 1,263 | $28 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 19,572. This provider delivers 79× the peer median.Open Payments
Industry payments received
All-time total
$17,093
Transactions
88
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Samsung Bioepis Co., Ltd. | 5 | $13,421.42 | |
| Alimera Sciences, Inc. | 6 | $1,461.74 | |
| Harrow Eye, LLC | 16 | $424.77 | |
| Apellis Pharmaceuticals, Inc. | 8 | $364.11 | |
| Biogen, Inc. | 11 | $284.63 | |
| Mallinckrodt Hospital Products Inc. | 3 | $278.60 | |
| Bausch & Lomb Americas Inc. | 11 | $218.57 | |
| ABBVIE INC. | 16 | $182.51 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 4 | $164.71 | |
| Cardinal Health 110 LLC | 1 | $150.00 | |
| Sandoz Inc. | 3 | $63.77 | |
| Genentech USA, Inc. | 3 | $61.00 | |
| ANI Pharmaceuticals, Inc. | 1 | $17.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,005
Patients
571
Total drug cost
$35,093
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ofloxacin | Generic | 271 | 209 | $4,336 |
| Prednisolone Acetate | Generic | 245 | 177 | $8,477 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 134 | 61 | $3,646 |
| Ketorolac Tromethamine | Generic | 80 | 37 | $1,802 |
| Brimonidine Tartrate | Generic | 71 | 38 | $1,662 |
| Latanoprost | Generic | 54 | 24 | $713 |
| Timolol Maleate | Generic | 38 | 13 | $459 |
| Acetazolamide Er (Acetazolamide) | Brand | 19 | 0 | $940 |
| Alphagan P (Brimonidine Tartrate) | Brand | 17 | 0 | $4,382 |
| Brinzolamide | Generic | 14 | 0 | $3,675 |
Frequently asked questions
What is Dr. David Warrow's medical specialty?
Dr. David Warrow practices Ophthalmology Physician in Hagerstown, MD.
Where does Dr. David Warrow practice?
Dr. David Warrow practices at 1800 Dual Hwy, Hagerstown, MD 217406602. Office phone: 3016651712.
What is Dr. David Warrow's NPI?
Dr. David Warrow's National Provider Identifier (NPI) is 1275776049, issued by NPPES.
Does Dr. David Warrow accept Medicare assignment?
Yes. Dr. David Warrow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Warrow commonly perform?
Top Medicare-reported procedures in 2023: Chloroprocaine hcl ophthalmic, 3% gel, 1 mg (HCPCS J2403); Injection, faricimab-svoa, 0.1 mg (HCPCS J2777); Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mg (HCPCS Q5124). Source: CMS Medicare Physician & Other Practitioners file.