Nicholas Crosby, PT
Nicholas Crosby, PT is a Physical Therapist in Chicago, IL, registered under NPI 1003084328.
Getting there
Here is what surrounds this office in Chicago, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.24 mi away. The nearest transit stop is 320 ft away, served by Clark & Chestnut. A pharmacy sits 0.44 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 499 ft away.
Getting here and what is nearby
Transit LaSalle & Chestnut 178 ft ~1 min
Coffee Joe’s Coffee 201 ft ~1 min
Transit LaSalle & Chicago 257 ft ~1 min
Transit Clark & Chestnut 320 ft ~2 min
Coffee Nimble 342 ft ~2 min
114 West Chicago Avenue, Chicago 60654
Restaurant Deep Purpl 367 ft ~2 min
810 North Clark Street, Chicago 60610
Mo 08:00-21:00, Tu-Sa 08:00-22:00, Sun 08:00-21:00
Restaurant Taco Bell 443 ft ~2 min
777 North LaSalle Drive, Chicago 60654
Mo-Th 09:00-01:00; Fr-Sa 09:00-03:00; Su 09:00-01:00
Coffee Gold Coast Cafe 499 ft ~2 min
Mo-Su 07:00-24:00
Restaurant Big Wig Tacos & Burritos 489 ft ~2 min
770 North LaSalle Drive, Chicago 60654
Su-Th 11:00-04:00; Fr-Sa 11:00-05:30
Convenience Gold Coast Market 563 ft ~3 min
Parking 608 ft ~3 min
200 West Institute Place
Gas station BP 751 ft ~3 min
750 North Wells Street, Chicago 60654
Parking 750 ft ~3 min
33-63 West Chicago Avenue
Convenience BP Shop 789 ft ~3 min
Hotel Home2 Suites by Hilton Chicago River North 973 ft ~4 min
Hotel The Godfrey Hotel Chicago 0.21 mi ~5 min
127 West Huron Street, Chicago 60654
Hotel Hotel Felix 0.21 mi ~5 min
111 West Huron Street, Chicago 60654
Grocery Whole Foods Market 0.21 mi ~5 min
3 West Chicago Avenue, Chicago 60654
Mo-Su 08:00-22:00
Grocery Potash Markets - State Street 0.23 mi ~5 min
Parking 0.24 mi ~5 min
663-673 North Clark Street
Gas station Shell 0.27 mi ~6 min
350 West Chicago Avenue, Chicago 60610
Convenience Circle K 0.28 mi ~6 min
350 West Chicago Avenue, Chicago 60610
Pharmacy Walgreens 0.28 mi ~6 min
641 North Clark Street, Chicago 60654
Gas station BP 0.29 mi ~6 min
631 North LaSalle Drive, Chicago 60654
Pharmacy CVS Pharmacy 0.42 mi ~9 min
Grocery Trader Joe's 0.43 mi ~9 min
44 East Ontario Street, Chicago 60611
Mo-Su 08:00-21:00
Pharmacy Walgreens 0.44 mi ~9 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 |
|---|---|---|
| 070.015365 | IL | Physical Therapist primary |
This provider holds licence 070.015365 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 Physical Therapist covers
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs: 1.Diagnose and manage movement dysfunction and enhance physical and functional abilities. 2.Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health. 3.Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries. 4.Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems. 5.Address the negative effects attributable to unique personal and environmental factors as they relate to human performance. 6.PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices. NUCC Health Care Provider Taxonomy, code 225100000X
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 | 1003084328 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 20, 2008 |
| Last updated | Aug 27, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PT |
| Practice address |
121 W CHESTNUT ST APARTMENT 1604 Chicago, IL 60610 (773) 961-5322 |
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 | 8 | 4 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 8 | 8 | 3 | 4 |
Sum = 52 · next multiple of 10 = 60 · 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.