Doctor profile · Federal record
Dr. Mandi Greenway, M.D.
Dermatology Physician (CMS: Dermatology) · Student in an Organized Health Care Education/Training Program · Mitchell, SD
- NPI 1679830905
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1900 Grassland Dr
Mitchell, SD 573016205
(605) 995-7000
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- May 20, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- South Dakota #9935
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679830905. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,029
Distinct HCPCS
10
Medicare allowed
$71,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 856 | 185 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 398 | 379 | $63 | |
17000 |
Destruction of precancer skin growth, 1 growth | 251 | 245 | $45 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 171 | 171 | $78 | |
17110 |
Destruction of skin growth, 1-14 growths | 111 | 109 | $64 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 77 | 59 | $36 | |
11102 |
Biopsy of related skin growth, first growth | 74 | 74 | $27 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 25 | $93 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 19 | 18 | $95 | |
11103 |
Biopsy of related skin growth, each additional growth | 18 | 11 | $20 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 169. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$166
Transactions
8
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 8 | $165.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,054
Patients
388
Total drug cost
$1,121,804
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 229 | 105 | $5,420 |
| Triamcinolone Acetonide | Generic | 206 | 114 | $2,810 |
| Methotrexate (Methotrexate Sodium) | Brand | 89 | 12 | $2,231 |
| Finasteride | Generic | 86 | 23 | $949 |
| Doxycycline Monohydrate | Generic | 67 | 23 | $2,991 |
| Fluocinonide | Generic | 50 | 38 | $2,926 |
| Spironolactone | Generic | 44 | 14 | $590 |
| Humira(Cf) Pen (Adalimumab) | Brand | 38 | 0 | $286,370 |
| Clindamycin Phosphate | Generic | 37 | 17 | $1,970 |
| Metronidazole | Generic | 37 | 26 | $2,919 |
Frequently asked questions
What is Dr. Mandi Greenway's medical specialty?
Dr. Mandi Greenway practices Dermatology Physician in Mitchell, SD.
Where does Dr. Mandi Greenway practice?
Dr. Mandi Greenway practices at 1900 Grassland Dr, Mitchell, SD 573016205. Office phone: 6059957000.
What is Dr. Mandi Greenway's NPI?
Dr. Mandi Greenway's National Provider Identifier (NPI) is 1679830905, issued by NPPES.
Does Dr. Mandi Greenway accept Medicare assignment?
Yes. Dr. Mandi Greenway accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mandi Greenway commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.