Diego Pividal Fernandez, MD
Diego Pividal Fernandez, MD is a Family Medicine Physician in Chicago, IL, registered under NPI 1003610544. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 0.52 mi away. The nearest transit stop is 710 ft away, served by Division & Leavitt. A pharmacy sits 0.46 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 1,013 ft away.
Getting here and what is nearby
Parking 265 ft ~2 min
Transit Division & Oakley 472 ft ~2 min
Transit Division & Oakley 558 ft ~3 min
Transit Division & Leavitt 710 ft ~3 min
Restaurant Pizza Friendly Pizza 794 ft ~4 min
1039 North Western Avenue, Chicago 60622
We-Su 17:00-23:00
Convenience Amish & Healthy Foods 883 ft ~4 min
1025 North Western Avenue, Chicago 60622
Mo-Fr 09:00-19:00; Sa 09:15-17:00; Su 10:00-16:00
Restaurant Enoteca Roma 916 ft ~4 min
2146 West Division Street, Chicago 60622
We-Sa 16:00-21:30; Su 16:00-21:00; Mo-Tu off
Coffee Letizia's Natural Bakery 938 ft ~4 min
2144 West Division Street, Chicago 60622
Mo-Tu 07:00-15:00; We-Su 07:00-17:00
Coffee Lost Larson 1,000 ft ~4 min
Coffee Oud Coffee & Cafe 1,013 ft ~4 min
Restaurant Do-Over Diner 983 ft ~4 min
1026 North Western Avenue, Chicago 60622
Mo 11:00-18:00; Th 17:00-24:00; Fr 17:00-24:00; Sa 00:00-02:00,17:00-24:00; Su 00:00-03:00,10:00-15:00
Convenience Shell 0.38 mi ~8 min
823 North Western Avenue, Chicago 60622
Mo-Su 05:00-18:00
Gas station Shell 0.38 mi ~8 min
Parking 0.39 mi ~8 min
1401 North Western Avenue, Chicago 60622
Grocery Municipal Market 0.39 mi ~8 min
2559 West Division Street, Chicago 60622
Mo-Th 09:00-22:00; Fr-Su 09:00-00:00
Gas station Shell 0.41 mi ~9 min
1949 West Augusta Boulevard, Chicago 60622
Convenience Shell 0.42 mi ~9 min
1949 West Augusta Boulevard, Chicago 60622
Pharmacy CVS Pharmacy 0.46 mi ~10 min
2427 West Chicago Avenue, Chicago 60622
Mo-Fr 08:00-20:00; Sa 09:00-18:00; Su 10:00-17:00; Mo-Su 12:30-13:00 closed "for lunch"
Parking 0.52 mi ~11 min
2021 West Chicago Avenue, Chicago 60622
Grocery Mariano's Fresh Market 0.52 mi ~11 min
2021 West Chicago Avenue, Chicago 60622
06:00-22:00
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 |
|---|---|---|
| 125.086856 | IL | Family Medicine Physician primary |
This provider holds licence 125.086856 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 Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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 | |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | 125.086856 | IL | primary |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | 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 | 1003610544 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 3, 2025 |
| Last updated | Jul 24, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
1127 N OAKLEY BLVD FL 2 Chicago, IL 60622 (312) 770-2040 Fax (312) 770-3270 |
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 | 6 | 1 | 0 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 1 | 0 | 5 | 8 |
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.