Doctor profile · Federal record
Dr. Ruth Ceballos Calderon, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Lake Charles, LA
- NPI 1851944839
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4050 Ryan St.
Lake Charles, LA 70605
(337) 915-0691
fax (877) 706-9899 - Mailing address
-
4050 Ryan St
Lake Charles, LA 70605
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- March 6, 2026
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Louisiana #346511 · Florida #ME155785
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851944839. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
2
Medicare allowed
$3,721
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 24 | $92 | |
36415 |
Insertion of needle into vein for collection of blood sample | 25 | 18 | $8 |
In context: peer comparison
Among 18 peers in Lake Charles Internal Medicine Physician, average services per provider: 109. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$179
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 3 | $56.13 | |
| Novo Nordisk INC | 2 | $37.75 | |
| Amgen INC. | 2 | $32.91 | |
| Lilly USA, LLC | 2 | $28.86 | |
| Janssen Pharmaceuticals, INC | 1 | $23.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,209
Patients
1,111
Total drug cost
$29,833
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 384 | 176 | $5,398 |
| Gabapentin | Generic | 230 | 132 | $1,831 |
| Amlodipine Besylate | Generic | 215 | 99 | $1,412 |
| Metformin Hcl | Generic | 189 | 95 | $1,303 |
| Losartan Potassium | Generic | 170 | 76 | $2,408 |
| Lisinopril | Generic | 159 | 69 | $913 |
| Levothyroxine Sodium | Generic | 142 | 73 | $2,447 |
| Fluticasone Propionate | Generic | 112 | 68 | $1,572 |
| Rosuvastatin Calcium | Generic | 104 | 52 | $1,489 |
| Azithromycin | Generic | 95 | 82 | $650 |
Frequently asked questions
What is Dr. Ruth Ceballos Calderon's medical specialty?
Dr. Ruth Ceballos Calderon practices Internal Medicine Physician in Lake Charles, LA.
Where does Dr. Ruth Ceballos Calderon practice?
Dr. Ruth Ceballos Calderon practices at 4050 Ryan St., Lake Charles, LA 70605. Office phone: 3379150691.
What is Dr. Ruth Ceballos Calderon's NPI?
Dr. Ruth Ceballos Calderon's National Provider Identifier (NPI) is 1851944839, issued by NPPES.
Does Dr. Ruth Ceballos Calderon accept Medicare assignment?
Yes. Dr. Ruth Ceballos Calderon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruth Ceballos Calderon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.