Doctor profile · Federal record
Dr. Ali Marzooq, MD
Dermatology Physician (CMS: Dermatology) · Dermatology Physician · Internal Medicine Physician · Great Falls, MT
- NPI 1740677079
- Accepts Medicare
- 17 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
400 13Th Ave S Ste 206
Great Falls, MT 594054300
(406) 455-2831 - Additional location
-
1600 Continental Pl Ste 101
Mount Vernon, WA 982735607
(360) 336-3026
fax (360) 428-4227 - Additional location
-
5 Ne 4Th St Ste B
Coupeville, WA 982393630
(360) 336-3026
fax (360) 428-4227 - Mailing address
-
Po Box 6010
Great Falls, MT 594066010
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- August 19, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State licenses (3)
- Montana #161895 · Washington #MD61283001 · Arizona #57008
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740677079. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,214
Distinct HCPCS
10
Medicare allowed
$220,207
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 3,600 | 13 | $2 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,438 | 311 | $7 | |
17000 |
Destruction of precancer skin growth, 1 growth | 519 | 449 | $55 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 488 | 416 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 232 | 181 | $127 | |
11102 |
Biopsy of related skin growth, first growth | 217 | 203 | $96 | |
17110 |
Destruction of skin growth, 1-14 growths | 213 | 195 | $114 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 208 | 208 | $111 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 69 | 69 | $164 | |
11103 |
Biopsy of related skin growth, each additional growth | 39 | 34 | $50 |
In context: peer comparison
Among 4 peers in Great Falls Dermatology Physician, average services per provider: 200. This provider delivers 36× the peer median.Open Payments
Industry payments received
All-time total
$131
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 3 | $57.03 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $42.57 | |
| Regeneron Healthcare Solutions, INC. | 1 | $15.84 | |
| Lilly USA, LLC | 1 | $15.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
548
Patients
384
Total drug cost
$71,336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 116 | 73 | $3,679 |
| Triamcinolone Acetonide | Generic | 106 | 77 | $1,016 |
| Clobetasol Propionate | Generic | 71 | 53 | $3,135 |
| Mupirocin | Generic | 43 | 40 | $442 |
| Fluorouracil | Generic | 34 | 32 | $2,432 |
| Doxycycline Monohydrate | Generic | 32 | 17 | $533 |
| Metronidazole | Generic | 28 | 20 | $1,511 |
| Tacrolimus | Generic | 28 | 21 | $3,137 |
| Hydrocortisone | Generic | 27 | 22 | $158 |
| Gabapentin | Generic | 19 | 0 | $82 |
Hospital affiliations
Frequently asked questions
What is Dr. Ali Marzooq's medical specialty?
Dr. Ali Marzooq practices Dermatology Physician in Great Falls, MT.
Where does Dr. Ali Marzooq practice?
Dr. Ali Marzooq practices at 400 13Th Ave S Ste 206, Great Falls, MT 594054300. Office phone: 4064552831.
What is Dr. Ali Marzooq's NPI?
Dr. Ali Marzooq's National Provider Identifier (NPI) is 1740677079, issued by NPPES.
Does Dr. Ali Marzooq accept Medicare assignment?
Yes. Dr. Ali Marzooq accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ali Marzooq commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.