Doctor profile · Federal record
Dr. John Dermody, M.D.
Family Medicine Physician (CMS: Family Practice) · Napa, CA
- NPI 1447348966
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1001 Professional Dr
Napa, CA 945586413
(707) 252-0494
fax (707) 252-7586 - Mailing address
-
1561 Third St Ste G
Napa, CA 945592861
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 16, 2011
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A043495
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447348966. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,372
Distinct HCPCS
10
Medicare allowed
$466,956
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,094 | 571 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,006 | 535 | $141 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 400 | 400 | $145 | |
G0008 |
Administration of influenza virus vaccine | 262 | 261 | $34 | |
90662 |
Influenza vaccine split virus, preservative free | 251 | 251 | $72 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 213 | 87 | $126 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 177 | 46 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 142 | 65 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 138 | 103 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 108 | 88 | $183 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 125. This provider delivers 35× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $19.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,423
Patients
1,341
Total drug cost
$83,609
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 688 | 212 | $8,532 |
| Omeprazole | Generic | 425 | 121 | $8,545 |
| Lisinopril | Generic | 418 | 129 | $5,243 |
| Levothyroxine Sodium | Generic | 358 | 95 | $6,092 |
| Irbesartan | Generic | 356 | 109 | $15,132 |
| Amlodipine Besylate | Generic | 336 | 104 | $3,715 |
| Metoprolol Succinate | Generic | 335 | 111 | $6,259 |
| Metformin Hcl | Generic | 214 | 64 | $3,135 |
| Tamsulosin Hcl | Generic | 195 | 63 | $4,937 |
| Simvastatin | Generic | 193 | 62 | $1,805 |
Hospital affiliations
Frequently asked questions
What is Dr. John Dermody's medical specialty?
Dr. John Dermody practices Family Medicine Physician in Napa, CA.
Where does Dr. John Dermody practice?
Dr. John Dermody practices at 1001 Professional Dr, Napa, CA 945586413. Office phone: 7072520494.
What is Dr. John Dermody's NPI?
Dr. John Dermody's National Provider Identifier (NPI) is 1447348966, issued by NPPES.
Does Dr. John Dermody accept Medicare assignment?
Yes. Dr. John Dermody accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Dermody commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.