Doctor profile · Federal record
Dr. Melchor Lim, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Stillwater, OK
- NPI 1932147113
- Accepts Medicare
- MIPS 89.6 / 100 · 2023
- 50 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1509 W 8Th Ave
Stillwater, OK 740744321
(405) 533-3010
fax (405) 533-3013 - Mailing address
-
Po Box 1209
Stillwater, OK 740761209
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 7, 2008
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Oklahoma #15400
- Medicaid
- OK #100 009 490 A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932147113. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,638
Distinct HCPCS
10
Medicare allowed
$210,678
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,108 | 833 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 804 | 510 | $93 | |
93298 |
Evaluation of cardiac rhythm monitor system, remote up to 30 days | 770 | 82 | $24 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 351 | 350 | $65 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 214 | 213 | $36 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 172 | 171 | $20 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 172 | 171 | $13 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 170 | 170 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 110 | 89 | $136 | |
93978 |
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 106 | 106 | $36 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 155. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$845
Transactions
47
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 14 | $240.76 | |
| Novartis Pharmaceuticals Corporation | 12 | $161.92 | |
| Kestra Medical Technology Services, Inc. | 5 | $93.55 | |
| Merck Sharp & Dohme LLC | 5 | $73.91 | |
| Alnylam Pharmaceuticals Inc. | 1 | $73.20 | |
| Abbott Laboratories | 2 | $50.18 | |
| Lexicon Pharmaceuticals, Inc. | 2 | $39.65 | |
| Janssen Pharmaceuticals, Inc | 2 | $29.78 | |
| AstraZeneca Pharmaceuticals LP | 1 | $29.77 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $18.17 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $17.23 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $16.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,884
Patients
1,160
Total drug cost
$497,719
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 635 | 151 | $14,880 |
| Carvedilol | Generic | 623 | 147 | $8,261 |
| Atorvastatin Calcium | Generic | 496 | 133 | $7,764 |
| Amlodipine Besylate | Generic | 490 | 114 | $6,140 |
| Ezetimibe | Generic | 412 | 99 | $14,146 |
| Eliquis (Apixaban) | Brand | 397 | 65 | $312,052 |
| Metoprolol Succinate | Generic | 385 | 102 | $7,937 |
| Losartan Potassium | Generic | 302 | 71 | $4,615 |
| Spironolactone | Generic | 277 | 70 | $2,880 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 253 | 59 | $3,709 |
Frequently asked questions
What is Dr. Melchor Lim's medical specialty?
Dr. Melchor Lim practices Cardiovascular Disease Physician in Stillwater, OK.
Where does Dr. Melchor Lim practice?
Dr. Melchor Lim practices at 1509 W 8Th Ave, Stillwater, OK 740744321. Office phone: 4055333010.
What is Dr. Melchor Lim's NPI?
Dr. Melchor Lim's National Provider Identifier (NPI) is 1932147113, issued by NPPES.
Does Dr. Melchor Lim accept Medicare assignment?
Yes. Dr. Melchor Lim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melchor Lim commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Evaluation of cardiac rhythm monitor system, remote up to 30 days (HCPCS 93298). Source: CMS Medicare Physician & Other Practitioners file.