Doctor profile · Federal record
Dr. Suzanne Rizkalla, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Loma Linda, CA
- NPI 1043324742
- Accepts Medicare
- MIPS 17.8 / 100 · 2023
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25815 Barton Road Ste C102
Loma Linda, CA 923543857
(909) 478-1100
fax (909) 478-0618
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 13, 2012
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A55643
- Medicaid
- CA #00A556430
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043324742. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,903
Distinct HCPCS
10
Medicare allowed
$363,995
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 2,597 | 485 | $94 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,388 | 480 | $64 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 155 | 43 | $2 | |
81002 |
Urinalysis, manual test | 101 | 62 | $3 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 94 | 45 | $59 | |
69210 |
Removal of impacted ear wax | 90 | 79 | $50 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 89 | 45 | $1 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 82 | 33 | $0 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 78 | 78 | $133 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 47 | 29 | $54 |
In context: peer comparison
Among 44 peers in Loma Linda Internal Medicine Physician, average services per provider: 98. This provider delivers 50× the peer median.Open Payments
Industry payments received
All-time total
$1,646
Transactions
74
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 16 | $249.92 | |
| Phathom Pharmaceuticals, INC. | 12 | $236.46 | |
| Abbvie INC. | 11 | $160.71 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $122.13 | |
| Lilly USA, LLC | 4 | $103.16 | |
| GlaxoSmithKline, LLC. | 6 | $98.09 | |
| Almatica Pharma LLC | 5 | $93.14 | |
| Amgen INC. | 2 | $53.83 | |
| Exact Sciences Corporation | 3 | $52.42 | |
| Ardelyx, INC. | 2 | $47.62 | |
| Pfizer INC. | 2 | $45.85 | |
| Ironwood Pharmaceuticals, INC | 2 | $33.82 | |
| Acella Pharmaceuticals, LLC | 2 | $32.70 | |
| Astellas Pharma US INC | 1 | $31.94 | |
| Janssen Pharmaceuticals, INC | 1 | $26.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,272
Patients
2,297
Total drug cost
$1,096,761
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,168 | 327 | $21,019 |
| Levothyroxine Sodium | Generic | 986 | 228 | $18,272 |
| Amlodipine Besylate | Generic | 974 | 252 | $12,383 |
| Gabapentin | Generic | 821 | 167 | $18,148 |
| Diclofenac Sodium | Generic | 803 | 82 | $20,235 |
| Pantoprazole Sodium | Generic | 615 | 173 | $12,627 |
| Losartan Potassium | Generic | 584 | 161 | $12,238 |
| Trulicity (Dulaglutide) | Brand | 530 | 77 | $563,291 |
| Azithromycin | Generic | 463 | 257 | $2,388 |
| Atenolol | Generic | 440 | 106 | $6,379 |
Frequently asked questions
What is Dr. Suzanne Rizkalla's medical specialty?
Dr. Suzanne Rizkalla practices Internal Medicine Physician in Loma Linda, CA.
Where does Dr. Suzanne Rizkalla practice?
Dr. Suzanne Rizkalla practices at 25815 Barton Road Ste C102, Loma Linda, CA 923543857. Office phone: 9094781100.
What is Dr. Suzanne Rizkalla's NPI?
Dr. Suzanne Rizkalla's National Provider Identifier (NPI) is 1043324742, issued by NPPES.
Does Dr. Suzanne Rizkalla accept Medicare assignment?
Yes. Dr. Suzanne Rizkalla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Suzanne Rizkalla commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Chronic care management services (HCPCS 99490); Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (HCPCS J3420). Source: CMS Medicare Physician & Other Practitioners file.