Doctor profile · Federal record
Dr. Robert Maclachlan, M.D.
Neurology Physician (CMS: Neurology) · Rapid City, SD
- NPI 1265491195
- Accepts Medicare
- MIPS 52.8 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4141 5Th St
Rapid City, SD 577016021
(605) 341-2424
fax (605) 341-4547 - Mailing address
-
Po Box 6850
Rapid City, SD 577096850
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 14, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- South Dakota #4985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265491195. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
982
Distinct HCPCS
7
Medicare allowed
$142,110
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 564 | 374 | $95 | |
95911 |
Nerve conduction, 9-10 studies | 173 | 168 | $208 | |
95913 |
Nerve conduction, 13 or more studies | 119 | 119 | $279 | |
95910 |
Nerve conduction, 7-8 studies | 52 | 51 | $169 | |
95909 |
Nerve conduction, 5-6 studies | 31 | 31 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 18 | $88 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $213 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 87. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
146
Patients
11
Total drug cost
$336,215
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 42 | 11 | $2,138 |
| Primidone | Generic | 26 | 0 | $526 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 25 | 0 | $3,240 |
| Levetiracetam | Generic | 15 | 0 | $397 |
| Evrysdi (Risdiplam) | Brand | 13 | 0 | $329,700 |
| Pregabalin | Generic | 13 | 0 | $124 |
| Gabapentin | Generic | 12 | 0 | $90 |
Frequently asked questions
What is Dr. Robert Maclachlan's medical specialty?
Dr. Robert Maclachlan practices Neurology Physician in Rapid City, SD.
Where does Dr. Robert Maclachlan practice?
Dr. Robert Maclachlan practices at 4141 5Th St, Rapid City, SD 577016021. Office phone: 6053412424.
What is Dr. Robert Maclachlan's NPI?
Dr. Robert Maclachlan's National Provider Identifier (NPI) is 1265491195, issued by NPPES.
Does Dr. Robert Maclachlan accept Medicare assignment?
Yes. Dr. Robert Maclachlan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Maclachlan commonly perform?
Top Medicare-reported procedures in 2023: Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886); Nerve conduction, 9-10 studies (HCPCS 95911); Nerve conduction, 13 or more studies (HCPCS 95913). Source: CMS Medicare Physician & Other Practitioners file.