Doctor profile · Federal record
Dr. Leeann Ranieri, DNP
Nurse Practitioner · Primary Care Nurse Practitioner · Stanford, CA
- NPI 1043202427
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
13400 E Shea Blvd
Scottsdale, AZ 85259
(480) 301-8000
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- December 31, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #95014829
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043202427. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
315
Distinct HCPCS
4
Medicare allowed
$26,843
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 155 | 131 | $86 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 89 | 83 | $67 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 49 | 41 | $120 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 22 | 22 | $77 |
In context: peer comparison
Among 150 peers in Stanford Nurse Practitioner, average services per provider: 60. This provider delivers 5.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
214
Patients
45
Total drug cost
$3,751
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 33 | 17 | $444 |
| Atorvastatin Calcium | Generic | 32 | 16 | $540 |
| Levothyroxine Sodium | Generic | 30 | 12 | $558 |
| Tamsulosin Hcl | Generic | 25 | 0 | $840 |
| Losartan Potassium | Generic | 22 | 0 | $454 |
| Lisinopril | Generic | 17 | 0 | $213 |
| Gabapentin | Generic | 15 | 0 | $148 |
| Metformin Hcl | Generic | 15 | 0 | $245 |
| Fluticasone Propionate | Generic | 14 | 0 | $144 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 11 | 0 | $165 |
Hospital affiliations
Frequently asked questions
What is Dr. Leeann Ranieri's medical specialty?
Dr. Leeann Ranieri practices Nurse Practitioner in Stanford, CA.
Where does Dr. Leeann Ranieri practice?
Dr. Leeann Ranieri practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Leeann Ranieri's NPI?
Dr. Leeann Ranieri's National Provider Identifier (NPI) is 1043202427, issued by NPPES.
Does Dr. Leeann Ranieri accept Medicare assignment?
Yes. Dr. Leeann Ranieri accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leeann Ranieri 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.