Doctor profile · Federal record
Dr. Alex Messina, MD
Internal Medicine Physician (CMS: Internal Medicine) · Santa Monica, CA
- NPI 1902867823
- Accepts Medicare
- 61 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2021 Santa Monica Blvd, #101E
Santa Monica, CA 90404
(310) 453-1103
fax (310) 453-9633
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1965 — 61 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A23984
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902867823. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54
Distinct HCPCS
2
Medicare allowed
$7,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 23 | $138 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 12 | 12 | $140 |
In context: peer comparison
Among 58 peers in this city , average services per provider: 97. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 1 | $28.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,545
Patients
469
Total drug cost
$46,283
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 365 | 105 | $14,368 |
| Amlodipine Besylate | Generic | 269 | 77 | $2,644 |
| Lisinopril | Generic | 174 | 59 | $1,819 |
| Atorvastatin Calcium | Generic | 169 | 52 | $2,373 |
| Levothyroxine Sodium | Generic | 99 | 30 | $2,165 |
| Metformin Hcl | Generic | 68 | 21 | $610 |
| Tamsulosin Hcl | Generic | 64 | 21 | $1,372 |
| Glipizide Er (Glipizide) | Brand | 57 | 15 | $2,315 |
| Metoprolol Succinate | Generic | 57 | 21 | $2,129 |
| Losartan Potassium | Generic | 54 | 21 | $695 |
Frequently asked questions
What is Dr. Alex Messina's medical specialty?
Dr. Alex Messina practices Internal Medicine Physician in Santa Monica, CA.
Where does Dr. Alex Messina practice?
Dr. Alex Messina practices at 2021 Santa Monica Blvd, Santa Monica, CA 90404. Office phone: 3104531103.
What is Dr. Alex Messina's NPI?
Dr. Alex Messina's National Provider Identifier (NPI) is 1902867823, issued by NPPES.
Does Dr. Alex Messina accept Medicare assignment?
Yes. Dr. Alex Messina accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alex Messina commonly perform?
Top Medicare-reported procedures in 2023: 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.