Doctor profile · Federal record
Dr. Madineth Muy, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Lake Forest, CA
- NPI 1992807721
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22621 Lake Forest Dr Ste D1
Lake Forest, CA 926301792
(949) 242-6902
fax (949) 372-3544
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- November 9, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A73972
- Medicaid
- CA #00A739720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992807721. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,175
Distinct HCPCS
10
Medicare allowed
$112,225
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 336 | 173 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 222 | 122 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 186 | 111 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 178 | 178 | $140 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 171 | 120 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 151 | 93 | $98 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 144 | 115 | $8 | |
83036 |
Hemoglobin a1c level | 139 | 87 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 132 | 107 | $16 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 111 | 92 | $3 |
In context: peer comparison
Among 1 peers in Lake Forest Internal Medicine Physician, average services per provider: 98. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$537
Transactions
24
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $135.37 | |
| Novo Nordisk INC | 4 | $82.50 | |
| Inari Medical, INC. | 2 | $66.78 | |
| Amgen INC. | 3 | $63.44 | |
| Ucb, INC. | 1 | $43.61 | |
| Merck Sharp & Dohme LLC | 2 | $34.22 | |
| Exact Sciences Corporation | 1 | $30.93 | |
| Otsuka America Pharmaceutical, INC. | 1 | $26.00 | |
| Kowa Pharmaceuticals America, INC. | 1 | $20.20 | |
| Edwards Lifesciences Corporation | 1 | $18.31 | |
| Pfizer INC. | 1 | $15.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,893
Patients
556
Total drug cost
$29,588
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 329 | 100 | $4,264 |
| Levothyroxine Sodium | Generic | 234 | 67 | $4,160 |
| Amlodipine Besylate | Generic | 155 | 46 | $1,538 |
| Lisinopril | Generic | 139 | 39 | $1,611 |
| Rosuvastatin Calcium | Generic | 125 | 36 | $4,323 |
| Metoprolol Succinate | Generic | 110 | 29 | $2,681 |
| Simvastatin | Generic | 108 | 30 | $970 |
| Zolpidem Tartrate | Generic | 105 | 22 | $629 |
| Alprazolam | Generic | 103 | 27 | $385 |
| Sertraline Hcl | Generic | 101 | 31 | $1,125 |
Hospital affiliations
Frequently asked questions
What is Dr. Madineth Muy's medical specialty?
Dr. Madineth Muy practices Internal Medicine Physician in Lake Forest, CA.
Where does Dr. Madineth Muy practice?
Dr. Madineth Muy practices at 22621 Lake Forest Dr Ste D1, Lake Forest, CA 926301792. Office phone: 9492426902.
What is Dr. Madineth Muy's NPI?
Dr. Madineth Muy's National Provider Identifier (NPI) is 1992807721, issued by NPPES.
Does Dr. Madineth Muy accept Medicare assignment?
Yes. Dr. Madineth Muy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Madineth Muy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.