LAKE HOSPITAL SYSTEM, INC.
LAKE HOSPITAL SYSTEM, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003090689, based in Willoughby, OH. It is classified under Orthopaedic Surgery Physician.
Getting there
Here is what surrounds this office in Willoughby, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 375 ft away. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Parking 192 ft ~1 min
Restaurant Charleys Philly Steaks 216 ft ~1 min
36001 Euclid Avenue, Willoughby 44094
Su-Sa 10:00-22:00
Restaurant Smoothie King 224 ft ~1 min
36001 Euclid Avenue, Willoughby 44094
Su 10:00-20:00; Mo-Fr 07:00-21:00; Sa 08:00-21:00
Restaurant First Watch 253 ft ~1 min
Parking 326 ft ~2 min
Parking 375 ft ~2 min
Coffee Gril Craft BBQ 950 ft ~4 min
Coffee Candy Cloud 1,005 ft ~4 min
36299 Euclid Avenue, Willoughby 44094
Su 09:00-19:00; Mo-Sa 07:00-22:00
Convenience True North 0.23 mi ~5 min
36400 Euclid Avenue, Willoughby 44094
Su-Sa 00:00-24:00
Gas station Shell 0.23 mi ~5 min
Grocery Giant Eagle 0.33 mi ~7 min
Grocery Marc's 0.36 mi ~8 min
34881 Euclid Avenue, Willoughby 44094
Su 07:00-19:00; Mo-Sa 07:00-21:00
Coffee Starbucks 0.37 mi ~8 min
36575 Euclid Avenue, Willoughby 44094
Su 06:00-21:00; Mo-Fr 05:00-21:30; Sa 06:00-21:30
Gas station BJ’s Gas Station 0.41 mi ~9 min
36595 Euclid Avenue, Willoughby 44094
Gas station Speedway 0.48 mi ~10 min
34740 Euclid Avenue, Willoughby 44094
Convenience Speedway 0.49 mi ~10 min
34740 Euclid Avenue, Willoughby 44094
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Orthopaedic Surgery covers
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system. NUCC Health Care Provider Taxonomy, code 207X00000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003090689 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Dec 19, 2007 |
| Last updated | Apr 14, 2011 |
| Status | Active |
| Practice address |
36060 EUCLID AVE SUITE 203 Willoughby, OH 44094 (440) 602-6670 Fax (440) 602-6671 |
| Mailing address |
P.O. BOX 714328 Columbus, OH 43271 |
| Other names |
Lake Health Physician Group Former Legal 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 | 0 | 9 | 0 | 6 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 9 | 0 | 6 | 7 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.