Doctor profile · Federal record
Dr. Erin Dunphy, OD
Optometrist (CMS: Optometry) · Janesville, WI
- NPI 1639252851
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1010 N Washington St
Janesville, WI 535481561
(608) 741-6799
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #2677
- Medicaid
- WI #38602700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639252851. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,547
Distinct HCPCS
10
Medicare allowed
$91,721
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 428 | 425 | $93 | |
92133 |
Imaging of optic nerve | 239 | 204 | $21 | |
92014 |
Established patient complete exam of visual system | 190 | 190 | $74 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 166 | 155 | $63 | |
92134 |
Imaging of retina | 140 | 135 | $24 | |
92083 |
Exam of visual field with extended testing | 119 | 114 | $26 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 89 | 89 | $77 | |
92012 |
Established patient problem focused exam of visual system | 58 | 51 | $49 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 58 | 51 | $34 | |
92004 |
New patient complete exam of visual system | 38 | 38 | $92 |
In context: peer comparison
Among 6 peers in Janesville Optometrist, average services per provider: 135. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
576
Patients
142
Total drug cost
$149,655
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 360 | 82 | $9,370 |
| Restasis (Cyclosporine) | Brand | 51 | 18 | $59,017 |
| Brimonidine Tartrate | Generic | 42 | 11 | $16,357 |
| Cyclosporine | Generic | 29 | 16 | $40,481 |
| Olopatadine Hcl | Generic | 28 | 0 | $569 |
| Restasis Multidose (Cyclosporine) | Brand | 25 | 0 | $20,213 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 19 | 15 | $308 |
| Doxycycline Hyclate | Generic | 11 | 0 | $311 |
| Travoprost | Generic | 11 | 0 | $3,029 |
Frequently asked questions
What is Dr. Erin Dunphy's medical specialty?
Dr. Erin Dunphy practices Optometrist in Janesville, WI.
Where does Dr. Erin Dunphy practice?
Dr. Erin Dunphy practices at 1010 N Washington St, Janesville, WI 535481561. Office phone: 6087416799.
What is Dr. Erin Dunphy's NPI?
Dr. Erin Dunphy's National Provider Identifier (NPI) is 1639252851, issued by NPPES.
Does Dr. Erin Dunphy accept Medicare assignment?
Yes. Dr. Erin Dunphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Dunphy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Imaging of optic nerve (HCPCS 92133); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.