Robert Minahan, MD
Robert Minahan, MD is a Clinical Neurophysiology Physician in Nashville, TN, registered under NPI 1841288255. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 336 22ND AVE N, Nashville, TN 37203. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| D0051665 | MD | Clinical Neurophysiology Physician primary |
| 89241 | SC | Clinical Neurophysiology Physician |
| 34275 | DC | Neurology Physician |
| 01052979A | IN | Clinical Neurophysiology Physician |
| 89241 | SC | Neurology Physician |
| 68447 | AZ | Clinical Neurophysiology Physician |
Licences are recorded in 5 states: MD, SC, DC, IN, AZ. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Neurology
- PAC ID
- 6608846282
Enrolled in Medicare 8 times, across 8 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Maryland | I20040802000356 | Practitioner - Neurology |
| District of Columbia | I20040802000579 | Practitioner - Neurology |
| Arizona | I20230209002268 | Practitioner - Neurology |
| New York | I20230418001971 | Practitioner - Neurology |
| Michigan | I20230713001184 | Practitioner - Neurology |
| Texas | I20241216002862 | Practitioner - Neurology |
| South Carolina | I20250829002561 | Practitioner - Neurology |
| Indiana | I20260102000481 | Practitioner - Neurology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Neurology. There are 8 separate enrolment records across 8 states (MD, DC, AZ, NY, MI, TX, SC, IN). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 5 states
This provider holds licences in 5 states: Arizona, District of Columbia, Indiana, Maryland and South Carolina. Multi-state licensure often means the provider works near a state border, covers more than one office, or delivers care by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 89241
- Specialty
- Clinical Neurophysiology Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Clinical Neurophysiology covers
Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS). NUCC Health Care Provider Taxonomy, code 2084N0600X
All registered taxonomy codes
This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2084N0600X | Clinical Neurophysiology Physician Clinical Neurophysiology | D0051665 | MD | primary |
| 2084N0600X | Clinical Neurophysiology Physician Clinical Neurophysiology | 89241 | SC | |
| 2084N0400X | Neurology Physician Neurology | 34275 | DC | |
| 2084N0600X | Clinical Neurophysiology Physician Clinical Neurophysiology | 01052979A | IN | |
| 2084N0400X | Neurology Physician Neurology | 89241 | SC | |
| 2084N0600X | Clinical Neurophysiology Physician Clinical Neurophysiology | 68447 | AZ |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1841288255 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 10, 2005 |
| Last updated | Jan 23, 2026 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
336 22ND AVE N Nashville, TN 37203 (615) 346-8182 Fax (615) 829-8970 |
| Other identifiers |
300077852
· Medicaid (IN) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 8 | 4 | 1 | 2 | 8 | 8 | 2 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 8 | 1 | 4 | 8 | 7 | 2 | 1 |
Sum = 65 · next multiple of 10 = 70 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.