Doctor profile · Federal record
Dr. Julie Fields, MD
Public Health & General Preventive Medicine Physician (CMS: Preventive Medicine) · Yountville, CA
- NPI 1730156282
- Accepts Medicare
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
220 California Dr
Yountville, CA 945991412
(707) 944-4635
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 23, 2018
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 2083P0901X — NUCC code
- State license (1)
- California #A52506
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730156282. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
582
Distinct HCPCS
8
Medicare allowed
$17,205
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 366 | 234 | $8 | |
96372 |
Injection of drug or substance under skin or into muscle | 44 | 31 | $16 | |
69210 |
Removal of impacted ear wax | 43 | 39 | $54 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 41 | 29 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 14 | $143 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 17 | $101 | |
95250 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment | 18 | 17 | $119 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | 15 | $145 |
In context: peer comparison
Among 1 peers in Yountville Public Health & General Preventive Medicine Physician, average services per provider: 72. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 1 | $22.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
386
Patients
0
Total drug cost
$27,312
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Synthroid (Levothyroxine Sodium) | Brand | 48 | 0 | $618 |
| Finasteride | Generic | 43 | 0 | $436 |
| Eliquis (Apixaban) | Brand | 39 | 0 | $22,749 |
| Amlodipine Besylate | Generic | 32 | 0 | $158 |
| Gabapentin | Generic | 27 | 0 | $411 |
| Fluticasone Propionate | Generic | 25 | 0 | $440 |
| Atorvastatin Calcium | Generic | 23 | 0 | $317 |
| Simvastatin | Generic | 23 | 0 | $224 |
| Metoprolol Succinate | Generic | 22 | 0 | $240 |
| Pantoprazole Sodium | Generic | 21 | 0 | $262 |
Hospital affiliations
Frequently asked questions
What is Dr. Julie Fields's medical specialty?
Dr. Julie Fields practices Public Health & General Preventive Medicine Physician in Yountville, CA.
Where does Dr. Julie Fields practice?
Dr. Julie Fields practices at 220 California Dr, Yountville, CA 945991412. Office phone: 7079444635.
What is Dr. Julie Fields's NPI?
Dr. Julie Fields's National Provider Identifier (NPI) is 1730156282, issued by NPPES.
Does Dr. Julie Fields accept Medicare assignment?
Yes. Dr. Julie Fields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Julie Fields commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Injection of drug or substance under skin or into muscle (HCPCS 96372); Removal of impacted ear wax (HCPCS 69210). Source: CMS Medicare Physician & Other Practitioners file.