Doctor profile · Federal record
Dr. Gary Johnson, M.D.
Family Medicine Physician (CMS: General Practice) · General Practice Physician · Internal Medicine Physician · San Andreas, CA
- NPI 1114013513
- Accepts Medicare
- MIPS 24.2 / 100 · 2023
- 53 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
588 W. St.Charles Street
San Andreas, CA 95249
(209) 754-1851
fax (209) 754-0231 - Mailing address
-
Po Box 580
San Andreas, CA 95249
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 5, 2024
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G27755
- Medicaid
- CA #00G277550
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114013513. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,483
Distinct HCPCS
10
Medicare allowed
$253,537
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 902 | 268 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 523 | 183 | $131 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 287 | 57 | $155 | |
96372 |
Injection of drug or substance under skin or into muscle | 145 | 22 | $15 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 110 | 21 | $7 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 81 | 73 | $183 | |
G0008 |
Administration of influenza virus vaccine | 72 | 72 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 68 | 68 | $76 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 56 | 39 | $58 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 50 | 22 | $187 |
In context: peer comparison
Among 1 peers in San Andreas Family Medicine Physician, average services per provider: 146. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$634
Transactions
29
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Corcept Therapeutics | 9 | $231.37 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $83.00 | |
| Amgen INC. | 3 | $72.57 | |
| Abbvie INC. | 2 | $41.95 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $37.96 | |
| Pfizer INC. | 2 | $32.60 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $26.75 | |
| Otsuka America Pharmaceutical, INC. | 1 | $23.19 | |
| Novartis Pharmaceuticals Corporation | 1 | $20.49 | |
| Novo Nordisk INC | 1 | $17.42 | |
| Collegium Pharmaceutical, INC. | 1 | $16.49 | |
| Neurocrine Biosciences, INC. | 1 | $15.85 | |
| GlaxoSmithKline, LLC. | 1 | $14.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,607
Patients
806
Total drug cost
$57,537
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 355 | 90 | $3,850 |
| Levothyroxine Sodium | Generic | 346 | 68 | $6,011 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 343 | 64 | $7,603 |
| Metoprolol Succinate | Generic | 283 | 66 | $5,110 |
| Amlodipine Besylate | Generic | 273 | 70 | $2,888 |
| Losartan Potassium | Generic | 270 | 63 | $4,770 |
| Gabapentin | Generic | 251 | 73 | $6,248 |
| Zolpidem Tartrate | Generic | 248 | 39 | $2,641 |
| Tamsulosin Hcl | Generic | 201 | 56 | $4,914 |
| Furosemide | Generic | 185 | 38 | $1,234 |
Hospital affiliations
Frequently asked questions
What is Dr. Gary Johnson's medical specialty?
Dr. Gary Johnson practices Family Medicine Physician in San Andreas, CA.
Where does Dr. Gary Johnson practice?
Dr. Gary Johnson practices at 588 W. St.Charles Street, San Andreas, CA 95249. Office phone: 2097541851.
What is Dr. Gary Johnson's NPI?
Dr. Gary Johnson's National Provider Identifier (NPI) is 1114013513, issued by NPPES.
Does Dr. Gary Johnson accept Medicare assignment?
Yes. Dr. Gary Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Johnson 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); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310). Source: CMS Medicare Physician & Other Practitioners file.