Doctor profile · Federal record
Dr. Marie Gempis, DO
Family Medicine Physician (CMS: Family Practice) · Laramie, WY
- NPI 1861450116
- Accepts Medicare
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
204 McCollum St, Suite 102
Laramie, WY 820705103
(307) 460-9497
fax (307) 460-9498
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 22, 2014
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Nevada #965
- Medicaid
- NV #002018712
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861450116. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,716
Distinct HCPCS
7
Medicare allowed
$133,911
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 3,000 | 30 | $23 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 515 | 246 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 79 | 66 | $126 | |
96372 |
Injection of drug or substance under skin or into muscle | 68 | 34 | $14 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $163 | |
G0402 |
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | 18 | 18 | $162 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $106 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 161. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$6
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Corium, LLC | 1 | $5.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,813
Patients
570
Total drug cost
$74,580
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 318 | 90 | $5,219 |
| Losartan Potassium | Generic | 206 | 64 | $3,914 |
| Atorvastatin Calcium | Generic | 155 | 52 | $1,994 |
| Simvastatin | Generic | 130 | 40 | $1,346 |
| Metformin Hcl | Generic | 125 | 39 | $1,483 |
| Rosuvastatin Calcium | Generic | 103 | 34 | $1,996 |
| Lisinopril | Generic | 100 | 31 | $1,130 |
| Gabapentin | Generic | 99 | 27 | $1,584 |
| Hydrochlorothiazide | Generic | 97 | 32 | $498 |
| Omeprazole | Generic | 96 | 30 | $1,625 |
Hospital affiliations
Frequently asked questions
What is Dr. Marie Gempis's medical specialty?
Dr. Marie Gempis practices Family Medicine Physician in Laramie, WY.
Where does Dr. Marie Gempis practice?
Dr. Marie Gempis practices at 204 McCollum St, Laramie, WY 820705103. Office phone: 3074609497.
What is Dr. Marie Gempis's NPI?
Dr. Marie Gempis's National Provider Identifier (NPI) is 1861450116, issued by NPPES.
Does Dr. Marie Gempis accept Medicare assignment?
Yes. Dr. Marie Gempis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marie Gempis commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.