Doctor profile · Federal record
Dr. Margarita Schneider, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Diego, CA
- NPI 1821299520
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4647 Zion Ave
San Diego, CA 921202507
(619) 528-5000
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- September 23, 2008
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G81461
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821299520. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
137
Distinct HCPCS
3
Medicare allowed
$1,789
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 89 | 54 | $8 | |
83036 |
Hemoglobin a1c level | 31 | 22 | $10 | |
0134A |
Adm sarscv2 bvl 50mcg/.5ml a | 17 | 17 | $44 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,769
Patients
504
Total drug cost
$33,384
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 316 | 92 | $7,323 |
| Metformin Hcl | Generic | 257 | 72 | $3,678 |
| Lisinopril | Generic | 152 | 43 | $1,919 |
| Amlodipine Besylate | Generic | 146 | 41 | $2,542 |
| Levothyroxine Sodium | Generic | 146 | 29 | $2,141 |
| Losartan Potassium | Generic | 131 | 37 | $2,800 |
| Diclofenac Sodium | Generic | 115 | 40 | $3,671 |
| Metoprolol Tartrate | Generic | 105 | 19 | $701 |
| Hydrochlorothiazide | Generic | 84 | 26 | $574 |
| Glipizide | Generic | 67 | 16 | $794 |
Frequently asked questions
What is Dr. Margarita Schneider's medical specialty?
Dr. Margarita Schneider practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Margarita Schneider practice?
Dr. Margarita Schneider practices at 4647 Zion Ave, San Diego, CA 921202507. Office phone: 6195285000.
What is Dr. Margarita Schneider's NPI?
Dr. Margarita Schneider's National Provider Identifier (NPI) is 1821299520, issued by NPPES.
Does Dr. Margarita Schneider accept Medicare assignment?
Yes. Dr. Margarita Schneider accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margarita Schneider commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Hemoglobin a1c level (HCPCS 83036); Adm sarscv2 bvl 50mcg/.5ml a (HCPCS 0134A). Source: CMS Medicare Physician & Other Practitioners file.