Samuel Goldberg, MD
Samuel Goldberg, MD is a Clinical Neurophysiology Physician in Columbia, MD, registered under NPI 1093817983. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 10451 TWIN RIVERS RD, Columbia, MD 21044. 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 |
|---|---|---|
| D0024347 | MD | Clinical Neurophysiology Physician primary |
| M17939 | MD | Clinical Neurophysiology Physician |
This provider holds licence D0024347 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
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 2 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 | D0024347 | MD | primary |
| 2084N0600X | Clinical Neurophysiology Physician Clinical Neurophysiology | M17939 | MD |
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 | 1093817983 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 2, 2006 |
| Last updated | Oct 16, 2008 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | MD |
| Practice address |
10451 TWIN RIVERS RD Columbia, MD 21044 (410) 997-3557 Fax (410) 964-1791 |
| Mailing address |
4623 FALLS RD Baltimore, MD 21209 |
| Other identifiers |
115468
· Other (MD) 034197-000 · Other (MD) PVPB129834 · Other (MD) 347492 · Other (MD) T541-0032 · Other (MD) 2143757000 · Other (MD) 400491400 · Medicaid (MD) 4281365 · Other (MD) T541-0032 · Other (MD) |
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 | 0 | 9 | 3 | 8 | 1 | 7 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 9 | 3 | 7 | 1 | 5 | 9 | 7 |
Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3
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.