Doctor profile · Federal record
Dr. Karen Graham, MD
Ophthalmology Physician · Concord, CA
- NPI 1124004213
- MIPS 0.0 / 100 · 2023
- 21 yrs on file
- Female
- No sanctions
Practice & contact
- Primary practice
-
2222 East St, Ste 365
Concord, CA 945202056
(925) 687-8280
fax (925) 687-9744
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A53220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124004213. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,502
Distinct HCPCS
8
Medicare allowed
$135,924
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 550 | 292 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 264 | 241 | $143 | |
92250 |
Photography of the retina | 252 | 233 | $44 | |
92083 |
Exam of visual field with extended testing | 205 | 188 | $76 | |
92133 |
Imaging of optic nerve | 107 | 103 | $40 | |
92020 |
Exam of the internal drainage system of eye | 81 | 75 | $32 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $185 | |
92025 |
Ct scan of cornea | 15 | 15 | $43 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 295. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$306
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $157.67 | |
| Oyster Point Pharma, Inc. | 2 | $44.88 | |
| ABBVIE INC. | 1 | $30.11 | |
| Harrow Eye, LLC | 1 | $28.77 | |
| Bausch & Lomb Americas Inc. | 1 | $24.85 | |
| Amgen Inc. | 1 | $19.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
946
Patients
259
Total drug cost
$227,098
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 272 | 81 | $7,162 |
| Lumigan (Bimatoprost) | Brand | 142 | 39 | $85,404 |
| Dorzolamide Hcl | Generic | 90 | 28 | $3,247 |
| Alphagan P (Brimonidine Tartrate) | Brand | 70 | 19 | $42,123 |
| Timolol Maleate | Generic | 63 | 21 | $1,235 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 48 | 12 | $1,390 |
| Rhopressa (Netarsudil Mesylate) | Brand | 46 | 14 | $28,667 |
| Tafluprost (Tafluprost/Pf) | Brand | 46 | 12 | $9,370 |
| Brimonidine Tartrate | Generic | 45 | 20 | $3,503 |
| Pilocarpine Hcl | Generic | 28 | 0 | $2,182 |
Frequently asked questions
What is Dr. Karen Graham's medical specialty?
Dr. Karen Graham practices Ophthalmology Physician in Concord, CA.
Where does Dr. Karen Graham practice?
Dr. Karen Graham practices at 2222 East St, Concord, CA 945202056. Office phone: 9256878280.
What is Dr. Karen Graham's NPI?
Dr. Karen Graham's National Provider Identifier (NPI) is 1124004213, issued by NPPES.
What procedures does Dr. Karen Graham commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Established patient office or other outpatient visit (HCPCS 99214); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.