Doctor profile · Federal record
Dr. Jennifer Warren, NP
Nurse Practitioner · Acute Care Nurse Practitioner · Gerontology Nurse Practitioner · Stanford, CA
- NPI 1215560461
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 7 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
-
2823 Fresno St
Fresno, CA 937211324
(559) 459-3705
Credentials & registration
- NPI registered
- February 2020 — 6 yrs on file
- Profile last updated
- June 9, 2021
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #95013759
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215560461. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$3,234
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 16 | 15 | $202 |
In context: peer comparison
Among 150 peers in Stanford Nurse Practitioner, average services per provider: 60. This provider delivers 0.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Warren's medical specialty?
Dr. Jennifer Warren practices Nurse Practitioner in Stanford, CA.
Where does Dr. Jennifer Warren practice?
Dr. Jennifer Warren practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Jennifer Warren's NPI?
Dr. Jennifer Warren's National Provider Identifier (NPI) is 1215560461, issued by NPPES.
Does Dr. Jennifer Warren accept Medicare assignment?
Yes. Dr. Jennifer Warren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Warren commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.