Vincent Johnson, M.D.
Vincent Johnson, M.D. is a Hospitalist Physician in Geneva, IL, registered under NPI 1497749931. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 300 RANDALL RD, Geneva, IL 60134. 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 |
|---|---|---|
| 036096759 | IL | Hospitalist Physician primary |
| 036069759 | IL | Adolescent Medicine (Internal Medicine)… |
| 036-096759 | IL | Pediatrics Physician |
This provider holds licence 036096759 issued in IL. 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 Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208M00000X | Hospitalist Physician | 036096759 | IL | primary |
| 207RA0000X | Adolescent Medicine (Internal Medicine) Physician Adolescent Medicine | 036069759 | IL | |
| 208000000X | Pediatrics Physician | 036-096759 | IL |
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 | 1497749931 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 9, 2005 |
| Last updated | Jul 19, 2013 |
| Status | Active |
| Sole proprietor | No |
| Credential | M.D. |
| Practice address |
300 RANDALL RD Geneva, IL 60134 (630) 933-4700 Fax (630) 933-4427 |
| Other identifiers |
206147
· MEDICARE GROUP NUMBER (IL) 3631498336019001 · CDPG HFS PAYEE ID (IL) P00656803 · MEDICARE RAILROAD (IL) 036096759 (IL) 0222075 · BLUE CROSS GROUP NUMBER (IL) |
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 | 4 | 9 | 7 | 7 | 4 | 9 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 9 | 7 | 5 | 4 | 9 | 9 | 6 |
Sum = 79 · next multiple of 10 = 80 · check digit = 1 · actual last digit = 1
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.