Doctor profile · Federal record
Dr. Emma Winfield, N.P
Family Nurse Practitioner (CMS: Nurse Practitioner) · San Ramon, CA
- NPI 1033458161
- Accepts Medicare
- 14 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6001 Norris Canyon RD
San Ramon, CA 945835400
(925) 275-9200 - Mailing address
-
32 Gold Creek CT
Danville, CA 945061322
Credentials & registration
- NPI registered
- February 2013 — 13 yrs on file
- Profile last updated
- January 20, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #22756
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033458161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
324
Distinct HCPCS
8
Medicare allowed
$34,839
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 85 | 76 | $92 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 27 | $155 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 48 | 44 | $64 | |
99497 |
Advance care planning, first 30 minutes | 47 | 29 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 21 | $111 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $189 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 13 | 12 | $114 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $144 |
In context: peer comparison
Among 4 peers in San Ramon Family Nurse Practitioner, average services per provider: 384. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
230
Patients
46
Total drug cost
$4,001
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 57 | 21 | $1,338 |
| Gabapentin | Generic | 37 | 0 | $429 |
| Trazodone Hcl | Generic | 25 | 13 | $218 |
| Levothyroxine Sodium | Generic | 20 | 0 | $243 |
| Lorazepam | Generic | 20 | 12 | $76 |
| Sertraline Hcl | Generic | 18 | 0 | $328 |
| Methadone Hcl | Generic | 17 | 0 | $125 |
| Morphine Sulfate | Generic | 13 | 0 | $227 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 12 | 0 | $488 |
| Quetiapine Fumarate | Generic | 11 | 0 | $530 |
Frequently asked questions
What is Dr. Emma Winfield's medical specialty?
Dr. Emma Winfield practices Family Nurse Practitioner in San Ramon, CA.
Where does Dr. Emma Winfield practice?
Dr. Emma Winfield practices at 6001 Norris Canyon RD, San Ramon, CA 945835400. Office phone: 9252759200.
What is Dr. Emma Winfield's NPI?
Dr. Emma Winfield's National Provider Identifier (NPI) is 1033458161, issued by NPPES.
Does Dr. Emma Winfield accept Medicare assignment?
Yes. Dr. Emma Winfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emma Winfield commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Established patient office or other outpatient visit (HCPCS 99215); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.