Doctor profile · Federal record
Dr. Eva Janiszewski, MD
General Practice Physician (CMS: General Practice) · Mission Viejo, CA
- NPI 1396812335
- Accepts Medicare
- 33 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
26302 la Paz RD Ste 214
Mission Viejo, CA 926915328
(949) 458-2992
fax (949) 458-9992
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- May 24, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- California #A62360
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396812335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
428
Distinct HCPCS
7
Medicare allowed
$53,708
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 267 | 81 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 54 | 42 | $98 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 35 | 35 | $140 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 19 | $194 | |
G0008 |
Administration of influenza virus vaccine | 19 | 19 | $33 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 18 | 18 | $69 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 13 | 12 | $16 |
In context: peer comparison
Among 1 peers in Mission Viejo General Practice Physician, average services per provider: 61. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,423
Patients
384
Total drug cost
$24,854
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 233 | 70 | $3,152 |
| Levothyroxine Sodium | Generic | 182 | 48 | $3,668 |
| Metformin Hcl | Generic | 161 | 44 | $1,566 |
| Rosuvastatin Calcium | Generic | 140 | 49 | $3,482 |
| Lisinopril | Generic | 128 | 39 | $948 |
| Amlodipine Besylate | Generic | 120 | 38 | $1,340 |
| Losartan Potassium | Generic | 78 | 22 | $1,261 |
| Valsartan | Generic | 58 | 18 | $2,236 |
| Zolpidem Tartrate | Generic | 57 | 14 | $359 |
| Alendronate Sodium | Generic | 51 | 16 | $651 |
Hospital affiliations
Frequently asked questions
What is Dr. Eva Janiszewski's medical specialty?
Dr. Eva Janiszewski practices General Practice Physician in Mission Viejo, CA.
Where does Dr. Eva Janiszewski practice?
Dr. Eva Janiszewski practices at 26302 la Paz RD Ste 214, Mission Viejo, CA 926915328. Office phone: 9494582992.
What is Dr. Eva Janiszewski's NPI?
Dr. Eva Janiszewski's National Provider Identifier (NPI) is 1396812335, issued by NPPES.
Does Dr. Eva Janiszewski accept Medicare assignment?
Yes. Dr. Eva Janiszewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eva Janiszewski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.