Doctor profile · Federal record
Dr. Catherine Lawson, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Oceanside, CA
- NPI 1649279043
- Accepts Medicare
- 39 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3230 Waring CT Ste J
Oceanside, CA 920564509
(760) 941-4498
fax (760) 941-6938 - Additional location
-
725 W la Veta Ave, Suite 110
Orange, CA 928684403
(714) 997-0010
fax (714) 538-0594
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- September 23, 2021
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G65272
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649279043. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
261
Distinct HCPCS
5
Medicare allowed
$31,672
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 120 | 77 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 62 | $94 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 34 | 34 | $139 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $179 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 11 | 11 | $16 |
In context: peer comparison
Among 12 peers in Oceanside Internal Medicine Physician, average services per provider: 85. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,504
Patients
547
Total drug cost
$23,534
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 293 | 102 | $4,204 |
| Levothyroxine Sodium | Generic | 187 | 67 | $3,783 |
| Amlodipine Besylate | Generic | 158 | 57 | $1,598 |
| Losartan Potassium | Generic | 154 | 56 | $2,409 |
| Lisinopril | Generic | 90 | 32 | $982 |
| Metformin Hcl | Generic | 87 | 30 | $984 |
| Alendronate Sodium | Generic | 78 | 32 | $1,728 |
| Omeprazole | Generic | 76 | 29 | $1,228 |
| Gabapentin | Generic | 69 | 24 | $1,365 |
| Simvastatin | Generic | 66 | 23 | $1,193 |
Frequently asked questions
What is Dr. Catherine Lawson's medical specialty?
Dr. Catherine Lawson practices Internal Medicine Physician in Oceanside, CA.
Where does Dr. Catherine Lawson practice?
Dr. Catherine Lawson practices at 3230 Waring CT Ste J, Oceanside, CA 920564509. Office phone: 7609414498.
What is Dr. Catherine Lawson's NPI?
Dr. Catherine Lawson's National Provider Identifier (NPI) is 1649279043, issued by NPPES.
Does Dr. Catherine Lawson accept Medicare assignment?
Yes. Dr. Catherine Lawson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Lawson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.