Kristen Tobin Vealey, M.D.
Kristen Tobin Vealey, M.D. is an Internal Medicine Physician in Oak Park, IL, registered under NPI 1003105511.
Getting there
Here is what surrounds this office in Oak Park, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.37 mi away at West Suburban Hospital Parking Garage. The nearest transit stop is 703 ft away, served by Lombard & Lake. If you arrive early, there is a coffee shop 916 ft away.
Getting here and what is nearby
Parking 27 ft ~1 min
Parking 56 ft ~1 min
Transit South Blvd & Humphrey 308 ft ~2 min
Transit Austin & Corcoran/South Blvd (Green Line) 675 ft ~3 min
Transit Lombard & Lake 703 ft ~3 min
Restaurant Church's Chicken 846 ft ~4 min
Coffee New Sound Cafe 916 ft ~4 min
Restaurant Subway 932 ft ~4 min
208 Lake Street, Oak Park 60302
Mo-Fr 07:00-22:00; Sa 08:00-21:00; Su 09:00-20:00
Grocery Pete's Market 0.27 mi ~6 min
Restaurant Dunkin' 0.30 mi ~7 min
Gas station BP 0.32 mi ~7 min
Convenience BP Shop 0.33 mi ~7 min
Convenience Citgo 0.36 mi ~8 min
333 Lake Street, Oak Park 60302
Gas station Citgo 0.36 mi ~8 min
333 Lake Street, Oak Park 60302
Parking West Suburban Hospital Parking Garage 0.37 mi ~8 min
Erie Court, Oak Park 60302
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 |
|---|---|---|
| 036135548 | IL | Internal Medicine Physician primary |
This provider holds licence 036135548 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Hospitalist
- PAC ID
- 8123322088
- Enrollment ID
- I20160212001626
Medicare enrolment is recorded as approved under the provider type Practitioner - Hospitalist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
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 | 1003105511 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 5, 2011 |
| Last updated | Sep 19, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.D. |
| Practice address |
1121 SOUTH BLVD Oak Park, IL 60302 (708) 745-5744 Fax (708) 398-6890 |
| Mailing address |
PO BOX 713260 Chicago, IL 60677 |
| Other names |
Kristen Tobin Former Legal Business 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 | 1 | 0 | 5 | 5 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 1 | 5 | 2 |
Sum = 39 · next multiple of 10 = 40 · 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.