Doctor profile · Federal record
Dr. Dorotheea Warmerdam, MD
Ophthalmology Physician (CMS: Ophthalmology) · Sacramento, CA
- NPI 1033228739
- Accepts Medicare
- MIPS 84.1 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3 Park Center Dr Ste 100
Sacramento, CA 958258340
(916) 454-4861
fax (916) 454-3603 - Additional location
-
5771 Greenback Ln
Sacramento, CA 958412013
(916) 339-3655
fax (916) 339-3658 - Mailing address
-
3 Park Center Dr Ste 210
Sacramento, CA 958258341
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 30, 2024
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A96243
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033228739. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
933
Distinct HCPCS
10
Medicare allowed
$80,120
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 280 | 279 | $138 | |
92250 |
Photography of the retina | 203 | 201 | $40 | |
92012 |
Established patient problem focused exam of visual system | 115 | 102 | $98 | |
92134 |
Imaging of retina | 98 | 98 | $44 | |
92133 |
Imaging of optic nerve | 69 | 69 | $39 | |
92083 |
Exam of visual field with extended testing | 56 | 56 | $69 | |
92004 |
New patient complete exam of visual system | 46 | 46 | $163 | |
76514 |
Ultrasound scan of cornea to determine thickness | 27 | 27 | $11 | |
68761 |
Closure of tear duct opening using plug | 26 | 13 | $120 | |
92020 |
Exam of the internal drainage system of eye | 13 | 13 | $30 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 194. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$672
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BIOTISSUE HOLDINGS INC. | 4 | $345.74 | |
| Genentech USA, Inc. | 1 | $120.14 | |
| Apellis Pharmaceuticals, Inc. | 1 | $104.75 | |
| Alcon Vision LLC | 1 | $101.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
663
Patients
238
Total drug cost
$112,057
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 316 | 120 | $9,332 |
| Timolol Maleate | Generic | 62 | 29 | $999 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 49 | 24 | $1,431 |
| Brimonidine Tartrate | Generic | 48 | 22 | $5,290 |
| Dorzolamide Hcl | Generic | 34 | 19 | $1,284 |
| Lumigan (Bimatoprost) | Brand | 28 | 12 | $14,693 |
| Cyclosporine | Generic | 24 | 12 | $22,223 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 20 | 0 | $10,054 |
| Erythromycin (Erythromycin Base) | Brand | 19 | 0 | $246 |
| Travoprost | Generic | 19 | 0 | $5,261 |
Frequently asked questions
What is Dr. Dorotheea Warmerdam's medical specialty?
Dr. Dorotheea Warmerdam practices Ophthalmology Physician in Sacramento, CA.
Where does Dr. Dorotheea Warmerdam practice?
Dr. Dorotheea Warmerdam practices at 3 Park Center Dr Ste 100, Sacramento, CA 958258340. Office phone: 9164544861.
What is Dr. Dorotheea Warmerdam's NPI?
Dr. Dorotheea Warmerdam's National Provider Identifier (NPI) is 1033228739, issued by NPPES.
Does Dr. Dorotheea Warmerdam accept Medicare assignment?
Yes. Dr. Dorotheea Warmerdam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorotheea Warmerdam commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.