Doctor profile · Federal record
Dr. Joseph Krupka, O.D.
Optometrist (CMS: Optometry) · Appleton, WI
- NPI 1407966658
- Accepts Medicare
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
955 Mutual Way
Appleton, WI 549138415
(920) 954-6600
fax (920) 954-7671 - Mailing address
-
2228 Woodlawn Ln
Appleton, WI 549148708
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Wisconsin #2613
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407966658. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
112
Distinct HCPCS
3
Medicare allowed
$9,475
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 73 | 70 | $103 | |
92250 |
Photography of the retina | 25 | 25 | $35 | |
92014 |
Established patient complete exam of visual system | 14 | 14 | $74 |
In context: peer comparison
Among 17 peers in Appleton Optometrist, average services per provider: 94. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
16
Total drug cost
$54,285
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xiidra (Lifitegrast) | Brand | 34 | 16 | $54,285 |
Frequently asked questions
What is Dr. Joseph Krupka's medical specialty?
Dr. Joseph Krupka practices Optometrist in Appleton, WI.
Where does Dr. Joseph Krupka practice?
Dr. Joseph Krupka practices at 955 Mutual Way, Appleton, WI 549138415. Office phone: 9209546600.
What is Dr. Joseph Krupka's NPI?
Dr. Joseph Krupka's National Provider Identifier (NPI) is 1407966658, issued by NPPES.
Does Dr. Joseph Krupka accept Medicare assignment?
Yes. Dr. Joseph Krupka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Krupka commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.