Doctor profile · Federal record
Dr. James Simmons, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Redwood City, CA
- NPI 1366744492
- Accepts Medicare
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
830 Jefferson Ave
Redwood City, CA 940631804
(650) 380-0616 - Additional location
-
103 Modesto Ave
Modesto, CA 953540414
(209) 527-4597 - Mailing address
-
4405 Wincanton RD
Salida, CA 953689715
Credentials & registration
- NPI registered
- November 2010 — 16 yrs on file
- Profile last updated
- January 16, 2026
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #NP19879
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366744492. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
52
Distinct HCPCS
2
Medicare allowed
$4,273
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 16 | $67 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $110 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 23. This provider delivers 2.3× the peer median.Frequently asked questions
What is Dr. James Simmons's medical specialty?
Dr. James Simmons practices Family Nurse Practitioner in Redwood City, CA.
Where does Dr. James Simmons practice?
Dr. James Simmons practices at 830 Jefferson Ave, Redwood City, CA 940631804. Office phone: 6503800616.
What is Dr. James Simmons's NPI?
Dr. James Simmons's National Provider Identifier (NPI) is 1366744492, issued by NPPES.
Does Dr. James Simmons accept Medicare assignment?
Yes. Dr. James Simmons accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Simmons commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.