Doctor profile · Federal record
Dr. Ruth Lim, MD
Internal Medicine Physician (CMS: Internal Medicine) · Huron, SD
- NPI 1215937297
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100018Th St Sw, Suite 27
Huron, SD 57350
(605) 554-1015
fax (605) 554-1016 - Mailing address
-
Po Box 99
Howard, SD 573490099
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 13, 2017
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- South Dakota #4912
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215937297. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$656
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 27 | 17 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 22 | 16 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 17 | 14 | $13 |
In context: peer comparison
Among 3 peers in Huron Internal Medicine Physician, average services per provider: 62. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $15.50 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $13.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
340
Patients
0
Total drug cost
$5,075
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Simvastatin | Generic | 43 | 0 | $526 |
| Lisinopril | Generic | 28 | 0 | $312 |
| Pregabalin | Generic | 27 | 0 | $832 |
| Levothyroxine Sodium | Generic | 26 | 0 | $173 |
| Omeprazole | Generic | 25 | 0 | $501 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 0 | $676 |
| Atorvastatin Calcium | Generic | 23 | 0 | $99 |
| Furosemide | Generic | 23 | 0 | $142 |
| Trazodone Hcl | Generic | 23 | 0 | $168 |
| Cyclobenzaprine Hcl | Generic | 18 | 0 | $434 |
Frequently asked questions
What is Dr. Ruth Lim's medical specialty?
Dr. Ruth Lim practices Internal Medicine Physician in Huron, SD.
Where does Dr. Ruth Lim practice?
Dr. Ruth Lim practices at 100018Th St Sw, Huron, SD 57350. Office phone: 6055541015.
What is Dr. Ruth Lim's NPI?
Dr. Ruth Lim's National Provider Identifier (NPI) is 1215937297, issued by NPPES.
Does Dr. Ruth Lim accept Medicare assignment?
Yes. Dr. Ruth Lim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruth Lim commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.