Doctor profile · Federal record
Dr. Annette Giangiacomo, MD
Ophthalmology Physician (CMS: Ophthalmology) · Ophthalmology Physician · Ophthalmology Physician · Green Bay, WI
- NPI 1912929019
- Accepts Medicare
- MIPS 80.5 / 100 · 2023
- 25 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1087 W Mason St
Green Bay, WI 543031859
(920) 499-3102
fax (920) 499-9636 - Additional location
-
1365 Clifton RD Ne
Atlanta, GA 303221013
(404) 778-5416
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 4, 2024
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (3)
- Wisconsin #44891 · California #A91112 · North Carolina #2006-01410
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912929019. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,030
Distinct HCPCS
7
Medicare allowed
$54,823
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 266 | 175 | $62 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 245 | 148 | $92 | |
92083 |
Exam of visual field with extended testing | 184 | 159 | $26 | |
92133 |
Imaging of optic nerve | 147 | 131 | $20 | |
92020 |
Exam of the internal drainage system of eye | 92 | 84 | $20 | |
76514 |
Ultrasound scan of cornea to determine thickness | 49 | 49 | $7 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 47 | 47 | $125 |
In context: peer comparison
Among 9 peers in Green Bay Ophthalmology Physician, average services per provider: 92. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $15.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,714
Patients
1,204
Total drug cost
$374,583
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 1,079 | 313 | $35,985 |
| Brimonidine Tartrate | Generic | 525 | 176 | $17,015 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 486 | 143 | $17,391 |
| Timolol Maleate | Generic | 397 | 133 | $5,337 |
| Dorzolamide Hcl | Generic | 346 | 113 | $13,633 |
| Prednisolone Acetate | Generic | 207 | 100 | $12,528 |
| Rhopressa (Netarsudil Mesylate) | Brand | 182 | 60 | $89,111 |
| Travoprost | Generic | 79 | 23 | $20,435 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 76 | 19 | $19,554 |
| Lumigan (Bimatoprost) | Brand | 75 | 24 | $49,153 |
Frequently asked questions
What is Dr. Annette Giangiacomo's medical specialty?
Dr. Annette Giangiacomo practices Ophthalmology Physician in Green Bay, WI.
Where does Dr. Annette Giangiacomo practice?
Dr. Annette Giangiacomo practices at 1087 W Mason St, Green Bay, WI 543031859. Office phone: 9204993102.
What is Dr. Annette Giangiacomo's NPI?
Dr. Annette Giangiacomo's National Provider Identifier (NPI) is 1912929019, issued by NPPES.
Does Dr. Annette Giangiacomo accept Medicare assignment?
Yes. Dr. Annette Giangiacomo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annette Giangiacomo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.