Doctor profile · Federal record
Dr. Joseph Czvik, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Marcos, CA
- NPI 1528084340
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1635 Lake San Marcos Dr, Ste 202
San Marcos, CA 920784661
(760) 471-1020
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 24, 2014
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G73296
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528084340. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
433
Distinct HCPCS
5
Medicare allowed
$37,622
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 155 | 82 | $137 | |
36415 |
Insertion of needle into vein for collection of blood sample | 138 | 115 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 83 | 83 | $138 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 27 | $97 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 21 | 14 | $11 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 93. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$259
Transactions
12
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 3 | $65.15 | |
| CeQur Corporation | 1 | $35.99 | |
| Merck Sharp & Dohme LLC | 2 | $30.07 | |
| Sumitomo Pharma America, Inc. | 1 | $28.75 | |
| Amgen Inc. | 1 | $22.35 | |
| AstraZeneca Pharmaceuticals LP | 1 | $21.75 | |
| Novo Nordisk Inc | 1 | $20.34 | |
| Kowa Pharmaceuticals America, Inc. | 1 | $18.06 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $16.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,568
Patients
757
Total drug cost
$48,106
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 384 | 111 | $7,872 |
| Losartan Potassium | Generic | 263 | 77 | $5,499 |
| Levothyroxine Sodium | Generic | 242 | 76 | $5,172 |
| Omeprazole | Generic | 183 | 52 | $3,027 |
| Trazodone Hcl | Generic | 176 | 46 | $3,342 |
| Hydrochlorothiazide | Generic | 162 | 54 | $803 |
| Tamsulosin Hcl | Generic | 150 | 41 | $3,595 |
| Lisinopril | Generic | 148 | 40 | $2,381 |
| Metformin Hcl | Generic | 146 | 45 | $3,020 |
| Amlodipine Besylate | Generic | 142 | 43 | $1,657 |
Frequently asked questions
What is Dr. Joseph Czvik's medical specialty?
Dr. Joseph Czvik practices Internal Medicine Physician in San Marcos, CA.
Where does Dr. Joseph Czvik practice?
Dr. Joseph Czvik practices at 1635 Lake San Marcos Dr, San Marcos, CA 920784661. Office phone: 7604711020.
What is Dr. Joseph Czvik's NPI?
Dr. Joseph Czvik's National Provider Identifier (NPI) is 1528084340, issued by NPPES.
Does Dr. Joseph Czvik accept Medicare assignment?
Yes. Dr. Joseph Czvik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Czvik commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.