Doctor profile · Federal record
Dr. Mark McGowan, MD
Internal Medicine Physician · Pulmonary Disease Physician · Santa Monica, CA
- NPI 1720015902
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1260 15Th St, 1501
Santa Monica, CA 904041135
(310) 656-1700
fax (310) 458-1061 - Mailing address
-
5767 W Century Blvd, Suite 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 25, 2020
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G39850
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720015902. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,150
Distinct HCPCS
10
Medicare allowed
$74,125
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 405 | 188 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 154 | 104 | $93 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 137 | 137 | $54 | |
36415 |
Insertion of needle into vein for collection of blood sample | 121 | 118 | $8 | |
G0008 |
Administration of influenza virus vaccine | 78 | 75 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 74 | 72 | $72 | |
90480 |
Admn sarscov2 vacc 1 dose | 30 | 30 | $45 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 30 | 30 | $128 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 29 | 29 | $15 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 27 | 22 | $84 |
In context: peer comparison
Among 58 peers in this city , average services per provider: 97. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,740
Patients
761
Total drug cost
$43,263
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 486 | 143 | $4,140 |
| Atorvastatin Calcium | Generic | 404 | 119 | $5,829 |
| Levothyroxine Sodium | Generic | 221 | 60 | $4,860 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 208 | 54 | $6,177 |
| Gabapentin | Generic | 200 | 39 | $3,416 |
| Lisinopril | Generic | 164 | 46 | $1,555 |
| Omeprazole | Generic | 133 | 37 | $2,227 |
| Alendronate Sodium | Generic | 125 | 42 | $1,221 |
| Chlorthalidone | Generic | 123 | 36 | $2,930 |
| Tamsulosin Hcl | Generic | 118 | 33 | $1,929 |
Frequently asked questions
What is Dr. Mark McGowan's medical specialty?
Dr. Mark McGowan practices Internal Medicine Physician in Santa Monica, CA.
Where does Dr. Mark McGowan practice?
Dr. Mark McGowan practices at 1260 15Th St, Santa Monica, CA 904041135. Office phone: 3106561700.
What is Dr. Mark McGowan's NPI?
Dr. Mark McGowan's National Provider Identifier (NPI) is 1720015902, issued by NPPES.
What procedures does Dr. Mark McGowan 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.