Doctor profile · Federal record
Dr. Mary Ahlers, DO
Family Medicine Physician (CMS: Family Practice) · Brookings, SD
- NPI 1609301365
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 22Nd Ave
Brookings, SD 570062450
(605) 697-9500
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- January 4, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- South Dakota #12378
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609301365. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,106
Distinct HCPCS
10
Medicare allowed
$15,782
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 155 | 107 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 142 | 95 | $10 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 104 | 59 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 98 | 83 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 92 | 65 | $16 | |
83036 |
Hemoglobin a1c level | 82 | 55 | $9 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 51 | 43 | $15 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 45 | 41 | $6 | |
77063 |
Screening 3d breast mammography | 42 | 42 | $24 | |
77067 |
Screening mammography | 42 | 42 | $92 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 59. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,816
Patients
347
Total drug cost
$17,237
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 266 | 56 | $2,176 |
| Levothyroxine Sodium | Generic | 258 | 43 | $2,112 |
| Amlodipine Besylate | Generic | 196 | 36 | $987 |
| Lisinopril | Generic | 151 | 32 | $847 |
| Losartan Potassium | Generic | 125 | 31 | $1,677 |
| Hydrochlorothiazide | Generic | 122 | 27 | $383 |
| Gabapentin | Generic | 120 | 19 | $1,749 |
| Metformin Hcl | Generic | 91 | 19 | $694 |
| Rosuvastatin Calcium | Generic | 85 | 23 | $1,816 |
| Trazodone Hcl | Generic | 81 | 0 | $540 |
Frequently asked questions
What is Dr. Mary Ahlers's medical specialty?
Dr. Mary Ahlers practices Family Medicine Physician in Brookings, SD.
Where does Dr. Mary Ahlers practice?
Dr. Mary Ahlers practices at 400 22Nd Ave, Brookings, SD 570062450. Office phone: 6056979500.
What is Dr. Mary Ahlers's NPI?
Dr. Mary Ahlers's National Provider Identifier (NPI) is 1609301365, issued by NPPES.
Does Dr. Mary Ahlers accept Medicare assignment?
Yes. Dr. Mary Ahlers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Ahlers commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048). Source: CMS Medicare Physician & Other Practitioners file.