Phyllis Smith, RN
Phyllis Smith, RN is an Inpatient Obstetric Registered Nurse in Denver, CO, registered under NPI 1841470150. This provider registers 5 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 10065 E HARVARD AVE STE 400, Denver, CO 80231. 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 |
|---|---|---|
| 123597 | CO | Inpatient Obstetric Registered Nurse primary |
| 123597 | CO | Home Health Registered Nurse |
| 123597 | CO | Maternal Newborn Registered Nurse |
| 123597 | CO | Perinatal Registered Nurse |
| 123597 | CO | High-Risk Obstetric Registered Nurse |
This provider holds licence 123597 issued in CO. 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 Obstetric, Inpatient covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WX0003X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 163WX0003X | Inpatient Obstetric Registered Nurse Obstetric, Inpatient | 123597 | CO | primary |
| 163WH0200X | Home Health Registered Nurse Home Health | 123597 | CO | |
| 163WM0102X | Maternal Newborn Registered Nurse Maternal Newborn | 123597 | CO | |
| 163WP1700X | Perinatal Registered Nurse Perinatal | 123597 | CO | |
| 163WX0002X | High-Risk Obstetric Registered Nurse Obstetric, High-Risk | 123597 | CO |
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 | 1841470150 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 5, 2007 |
| Last updated | Nov 5, 2007 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | RN |
| Practice address |
10065 E HARVARD AVE STE 400 Denver, CO 80231 (303) 614-1492 Fax (303) 614-1505 |
| Mailing address |
6024 S MEADOW LARK PL Castle Rock, CO 80109 |
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 | 4 | 7 | 0 | 1 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 8 | 1 | 8 | 7 | 0 | 1 | 1 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.