Janet Stewart, MD
Janet Stewart, MD is a Clinical Genetics (M.D.) Physician in Denver, CO, registered under NPI 1003024274. This provider registers 2 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
Here is what surrounds this office in Denver, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.40 mi away at SCL Health Saint Joseph Hospital Parking. The nearest transit stop is 0.21 mi away, served by E 17th Ave & Williams St. A pharmacy sits 0.42 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 965 ft away.
Getting here and what is nearby
Parking K Parking Garage 364 ft ~2 min
1830 Franklin Street, Denver 80218
Transit E 18th Ave & High St 595 ft ~3 min
Coffee Starbucks 644 ft ~3 min
1600 East 18th Avenue, Denver 80218
Restaurant Einstein Bros. Bagels 664 ft ~3 min
Transit E 18th Ave & Franklin St 739 ft ~3 min
Coffee Randy’s 824 ft ~4 min
2045 Franklin Street, Denver 80205
Restaurant Kenji Sushi 880 ft ~4 min
Restaurant Onefold 916 ft ~4 min
1420 East 18th Avenue, Denver 80218
Mo-Su 07:00-15:00
Coffee The Weathervane Cafe 965 ft ~4 min
1725 East 17th Avenue, Denver 80218
Mo-Fr 07:00-17:00; Sa-Su 08:00-17:00
Convenience 7-Eleven 945 ft ~4 min
Gas station 7-Eleven 1,010 ft ~4 min
Transit E 17th Ave & Williams St 0.21 mi ~5 min
Pharmacy Intermountain Pharmacy - Saint Joseph Hospital 0.24 mi ~5 min
1375 East 19th Avenue, 80218
Mo-Fr 08:00-20:00; Sa-Su 09:00-17:00
Pharmacy Saint Joseph Clinic Pharmacy 0.33 mi ~7 min
1825 Marion Street, Denver 80218
Convenience 7-Eleven 0.34 mi ~7 min
Parking 0.39 mi ~8 min
1010 East 19th Avenue, Denver 80218
Parking SCL Health Saint Joseph Hospital Parking 0.40 mi ~8 min
1990 Downing Street, Denver 80218
Convenience Sinclair 0.41 mi ~9 min
1895 East Colfax Avenue, Denver 80218
Gas station Sinclair 0.41 mi ~9 min
Pharmacy Walgreens 0.42 mi ~9 min
1960 Ogden Street, Denver 80218
Gas station Conoco 0.43 mi ~9 min
1770 East Colfax Avenue, Denver 80218
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| DR.0015789 | CO | Clinical Genetics (M.D.) Physician primary |
| 15789 | CO | Pediatrics Physician |
This provider holds licence DR.0015789 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 Clinical Genetics (M.D.) covers
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders. NUCC Health Care Provider Taxonomy, code 207SG0201X
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 | |
|---|---|---|---|---|
| 207SG0201X | Clinical Genetics (M.D.) Physician Clinical Genetics (M.D.) | DR.0015789 | CO | primary |
| 208000000X | Pediatrics Physician | 15789 | 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 | 1003024274 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 19, 2007 |
| Last updated | May 7, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MD |
| Practice address |
1056 E 19TH AVE Denver, CO 80218 (303) 861-6633 |
| Mailing address |
PO BOX 110429 Aurora, CO 80042 |
| Other names |
Janet Claman Other Name |
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 | 0 | 3 | 0 | 2 | 4 | 2 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 8 | 2 | 5 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.