Doctor profile · Federal record
Dr. Susan Diederich, O.D.
Optometrist (CMS: Optometry) · Wauwatosa, WI
- NPI 1750318580
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7511 Harwood Ave
Wauwatosa, WI 532132606
(414) 453-1300
fax (414) 453-1330
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 17, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #2981-035
- Medicaid
- WI #38624700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750318580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$2,291
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 20 | 20 | $115 |
In context: peer comparison
Among 2 peers in Wauwatosa Optometrist, average services per provider: 29. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 1 | $14.09 |
By nature of payment
Frequently asked questions
What is Dr. Susan Diederich's medical specialty?
Dr. Susan Diederich practices Optometrist in Wauwatosa, WI.
Where does Dr. Susan Diederich practice?
Dr. Susan Diederich practices at 7511 Harwood Ave, Wauwatosa, WI 532132606. Office phone: 4144531300.
What is Dr. Susan Diederich's NPI?
Dr. Susan Diederich's National Provider Identifier (NPI) is 1750318580, issued by NPPES.
Does Dr. Susan Diederich accept Medicare assignment?
Dr. Susan Diederich does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Susan Diederich commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.