Doctor profile · Federal record
Dr. Lia Wystrach, BSN, RN, Mn, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Larkspur, CA
- NPI 1326692708
- MIPS 90.5 / 100 · 2023
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1100 Larkspur Landing Cir Ste 10
Larkspur, CA 949391836
(415) 924-1214 - Additional location
-
10151 Se Sunnyside RD Ste 100
Clackamas, OR 970156913
(503) 659-0880
fax (503) 513-7425 - Mailing address
-
4114 Ne Royal CT Apt A
Portland, OR 972322677
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- July 21, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- California #95035870 · Oregon #201906215NP-PP
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326692708. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
255
Distinct HCPCS
5
Medicare allowed
$22,567
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 150 | 79 | $83 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 46 | 39 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 22 | $56 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | 20 | $112 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 13 | 11 | $56 |
In context: peer comparison
Among 2 peers in Larkspur Family Nurse Practitioner, average services per provider: 86. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,715
Patients
845
Total drug cost
$37,694
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 457 | 154 | $5,420 |
| Levothyroxine Sodium | Generic | 293 | 81 | $3,915 |
| Losartan Potassium | Generic | 285 | 79 | $3,812 |
| Lisinopril | Generic | 222 | 69 | $1,522 |
| Amlodipine Besylate | Generic | 206 | 59 | $1,498 |
| Trazodone Hcl | Generic | 168 | 49 | $1,990 |
| Gabapentin | Generic | 158 | 49 | $4,429 |
| Omeprazole | Generic | 156 | 63 | $1,823 |
| Hydrochlorothiazide | Generic | 140 | 42 | $701 |
| Alendronate Sodium | Generic | 126 | 37 | $1,299 |
Hospital affiliations
Frequently asked questions
What is Dr. Lia Wystrach's medical specialty?
Dr. Lia Wystrach practices Family Nurse Practitioner in Larkspur, CA.
Where does Dr. Lia Wystrach practice?
Dr. Lia Wystrach practices at 1100 Larkspur Landing Cir Ste 10, Larkspur, CA 949391836. Office phone: 4159241214.
What is Dr. Lia Wystrach's NPI?
Dr. Lia Wystrach's National Provider Identifier (NPI) is 1326692708, issued by NPPES.
Does Dr. Lia Wystrach accept Medicare assignment?
Dr. Lia Wystrach does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Lia Wystrach 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 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.