Doctor profile · Federal record
Dr. Yvonne Williams, RN, MSN, FNP-C
Nurse Practitioner · Chula Vista, CA
- NPI 1326371683
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
971 Lane Ave
Chula Vista, CA 919143501
(619) 502-7300 - Mailing address
-
10790 Rancho Bernardo RD
San Diego, CA 921275705
Credentials & registration
- NPI registered
- September 2009 — 17 yrs on file
- Profile last updated
- July 29, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #NP18864
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326371683. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
130
Distinct HCPCS
5
Medicare allowed
$12,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 39 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 36 | $83 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 21 | 21 | $149 | |
81003 |
Automated urinalysis test | 20 | 19 | $2 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 13 | 13 | $118 |
In context: peer comparison
Among 5 peers in Chula Vista Nurse Practitioner, average services per provider: 138. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$56
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 2 | $39.36 | |
| Sanofi-Aventis U.S. LLC | 1 | $17.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
20
Patients
20
Total drug cost
$202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 20 | 20 | $202 |
Frequently asked questions
What is Dr. Yvonne Williams's medical specialty?
Dr. Yvonne Williams practices Nurse Practitioner in Chula Vista, CA.
Where does Dr. Yvonne Williams practice?
Dr. Yvonne Williams practices at 971 Lane Ave, Chula Vista, CA 919143501. Office phone: 6195027300.
What is Dr. Yvonne Williams's NPI?
Dr. Yvonne Williams's National Provider Identifier (NPI) is 1326371683, issued by NPPES.
Does Dr. Yvonne Williams accept Medicare assignment?
Yes. Dr. Yvonne Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yvonne Williams 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), initial visit (HCPCS G0438). Source: CMS Medicare Physician & Other Practitioners file.