Doctor profile · Federal record
Dr. Melchisedek Margaris, MD
Family Medicine Physician (CMS: Family Practice) · Great Falls, MT
- NPI 1265544183
- Accepts Medicare
- MIPS 80.5 / 100 · 2023
- 39 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1101 26Th St S
Great Falls, MT 594055161
(406) 455-5000
fax (888) 731-8318
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- April 8, 2024
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Montana #6592
- Medicaid
- MT #0087412
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265544183. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
880
Distinct HCPCS
7
Medicare allowed
$72,228
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 510 | 175 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 149 | 77 | $49 | |
99239 |
Hospital discharge day management, more than 30 minutes | 91 | 90 | $112 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 66 | 43 | $115 | |
99238 |
Hospital discharge day management, 30 minutes or less | 28 | 28 | $80 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $171 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $122 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 83. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 1 | $19.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
56
Patients
28
Total drug cost
$546
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 20 | 17 | $334 |
| Lisinopril | Generic | 19 | 0 | $89 |
| Atorvastatin Calcium | Generic | 17 | 11 | $123 |
Hospital affiliations
Frequently asked questions
What is Dr. Melchisedek Margaris's medical specialty?
Dr. Melchisedek Margaris practices Family Medicine Physician in Great Falls, MT.
Where does Dr. Melchisedek Margaris practice?
Dr. Melchisedek Margaris practices at 1101 26Th St S, Great Falls, MT 594055161. Office phone: 4064555000.
What is Dr. Melchisedek Margaris's NPI?
Dr. Melchisedek Margaris's National Provider Identifier (NPI) is 1265544183, issued by NPPES.
Does Dr. Melchisedek Margaris accept Medicare assignment?
Yes. Dr. Melchisedek Margaris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melchisedek Margaris commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.