Taylor Karhliker, DNP, APRN, FNP-C
Taylor Karhliker, DNP, APRN, FNP-C is a Family Nurse Practitioner in Chicago, IL, registered under NPI 1003572280. 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 Chicago, based on OpenStreetMap data collected Oct 7, 2026. Parking is available about 0.25 mi away at Loyola Parking Structure. The nearest transit stop is 414 ft away, served by Devon & Glenwood. A pharmacy sits 0.41 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 778 ft away.
Getting here and what is nearby
Transit Devon & Lakewood 152 ft ~1 min
Transit Devon & Lakewood 243 ft ~1 min
Coffee Rivers & Roads 273 ft ~2 min
Transit Devon & Glenwood 414 ft ~2 min
Coffee TBaar - Chicago 599 ft ~3 min
Coffee Starbucks 778 ft ~3 min
Restaurant Popeyes 812 ft ~4 min
Restaurant Dunkin' 839 ft ~4 min
Grocery Devon Market 939 ft ~4 min
Restaurant Tropical Smoothie Cafe 988 ft ~4 min
6448 North Sheridan Road, Chicago 60626
Convenience 7-Eleven 0.20 mi ~5 min
Parking 0.20 mi ~5 min
6461 North Sheridan Road, Chicago 60626
Hotel The Flats at Loyola Station 0.21 mi ~5 min
Parking 0.22 mi ~5 min
1210 West Arthur Avenue, Chicago 60626
Convenience Shell 0.23 mi ~5 min
1500 West Devon Avenue, Chicago 60660
Gas station Shell 0.23 mi ~5 min
1500 West Devon Avenue, Chicago 60660
Parking Loyola Parking Structure 0.25 mi ~5 min
1110 West Sheridan Road, Chicago 60626
Grocery Aldi 0.28 mi ~6 min
6221 North Broadway, Chicago 60660
Mo-Su 08:30-20:00
Hotel Hampton Inn Chicago North-Loyola Station 0.32 mi ~7 min
Pharmacy CVS Pharmacy 0.33 mi ~7 min
Convenience INS Market 0.35 mi ~8 min
1115 West Granville Avenue, Chicago 60660
Gas station Shell 0.36 mi ~8 min
6346 North Clark Street, Chicago 60660
Gas station Marathon 0.37 mi ~8 min
6262 North Clark Street, Chicago 60660
Pharmacy Walgreens 0.40 mi ~8 min
Pharmacy Walgreens 0.41 mi ~9 min
Grocery Whole Foods Market 0.52 mi ~11 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 |
|---|---|---|
| 209.023625 | IL | Family Nurse Practitioner primary |
This provider holds licence 209.023625 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
- Order And Referring Only - Nurse Practitioner
- PAC ID
- 9537551759
- Enrollment ID
- I20220121000073
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Nurse Practitioner. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003572280 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 12, 2021 |
| Last updated | Nov 12, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | DNP, APRN, FNP-C |
| Practice address |
1301 W. DEVON AVE. Chicago, IL 60660 (217) 414-7434 |
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 | 7 | 2 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 4 | 2 | 7 |
Sum = 50 · next multiple of 10 = 50 · 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.