Chrislyn Wells, MD
Chrislyn Wells, MD is a Pediatrics Physician in Phoenix, AZ, registered under NPI 1003503368.
Getting there
Here is what surrounds this office in Phoenix, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 0.24 mi away at Employee Garage. The nearest transit stop is 0.23 mi away. A pharmacy sits 0.46 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.26 mi away.
Getting here and what is nearby
Parking 268 ft ~2 min
Parking 382 ft ~2 min
Transit 942 ft ~4 min
Transit 0.20 mi ~4 min
Transit 0.23 mi ~5 min
Parking Employee Garage 0.24 mi ~5 min
1740 East Cambridge Avenue, Phoenix 85006
Coffee Starbucks 0.26 mi ~6 min
Pharmacy Phoenix Pharmacy 0.32 mi ~7 min
Hotel Staybridge Suites Phoenix – Biltmore Area 0.34 mi ~7 min
2940 North Greenfield Road, Phoenix 85016
Gas station QuikTrip 0.42 mi ~9 min
Convenience QuickTrip 0.43 mi ~9 min
2250 East Thomas Road, Phoenix 85016
Restaurant Pizza Hut 0.44 mi ~9 min
Pharmacy Walgreens 0.46 mi ~10 min
1602 East Thomas Road, Phoenix 85016
Restaurant Burger King 0.46 mi ~10 min
1611 East Thomas Road, Phoenix 85016
Mo-Fr 06:00-21:00; Sa 06:30-21:00; Su 07:00-21:00
Hotel Embassy Suites by Hilton Phoenix Airport 0.49 mi ~10 min
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 |
|---|---|---|
| 80041 | AZ | Pediatrics Physician primary |
This provider holds licence 80041 issued in AZ. 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 Pediatrics covers
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development. NUCC Health Care Provider Taxonomy, code 208000000X
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 | 1003503368 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 18, 2023 |
| Last updated | Jul 9, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MD |
| Practice address |
1919 E THOMAS RD Phoenix, AZ 85016 (602) 933-0945 |
| Mailing address |
2108 E THOMAS RD STE 130 Phoenix, AZ 85016 |
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 | 5 | 0 | 3 | 3 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 0 | 6 | 3 | 3 |
Sum = 42 · next multiple of 10 = 50 · check digit = 8 · actual last digit = 8
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.